It has an alghoul (lvl 14) and 4 or 5 Devourers (lvl 13). Red mutagens will be a problem until like. Several locations that can be fast traveled to in order to kill respawning enemies that drop lesser red mutagens, lesser blue mutagens, and lesser green muta. 0. They can also be used to augment abilities, but are not as effective as their greater counterparts. things. comments sorted by Best. According to this wiki, they drop from the following monsters: Archgriffin, Doppler, Katakan, Greater Foglet, Nekker Warrior, Water Hag, Wyvern, Succubus, and Werewolf. Why are they so rare!? I have, like, 3 Greater Blue Mutagens already!Et viola. Always save the game before fighting. You name it. Lesser Red Mutagen +5% Attack Power: Red Mutagen +7% Attack Power: Greater Red Mutagen +10% Attack Power: Lesser Green Mutagen +50 Vitality: Green Mutagen +100 Vitality: Greater Green Mutagen +150 Vitality: Lesser Blue Mutagen1x Winter cherry. There is a location by Crookback Bog where a Fiend roams this one particular area. So I tried to do the fiend farming trick, killed it once and got the lesser red, but meditating didn't seems to make it respawn. I'm now at level 14 and I killed fiend and arachas once on that same spot. This list contains Catalogs and Locations Guides to valuable items from The Witcher 3 Wild Hunt. The first involves killing specific monsters and receiving the mutagen as a random loot drop. in the blood and wine expansion you can get recipies to. . Ozone Jun 15, 2016 @ 7:22am. Wherefore art thou, Lesser Red Mutagens? Is there even a way to get guaranteed Lesser Reds? I have 44 hours played so far at level 13 and I have 8 or 9 Greater Blue Mutagens, 5 Greater Green Mutagens and only 1 Lesser Red Mutagen, 1 Red Mutagen and 0 Greater. And yes, the whale graveyard on the east side of Ard Skellig is a good place to farm them. It can be found at a random diagram location or bought from the following merchants: Merchant in the Perfumery Wine Merchant at Chuchote Cave Wine Merchant at Dun Tynne Hillside Formula: Lesser mutagen transmutator. fandom. Don't remember where but if you google Witcher 3 red mutagen farming it should come right up. Tier. Alghoul drops other colored mutagen, but I got 3 lesser reds in about 15 minutes. iCake. lesser red mutagens Witcher Can anyone help point me in the direction of a spot to farm lesser red mutagens please? I've looked online, i went to the whale graveyard, I've tried the fiend near crookback bog, the bugs with the big asses, and i just can't seem to find them anywhere. Each Ability placed in a slot near a mutagen of the same color increases that mutagen's bonus by 100%. Meditate one day and continue the farming carnage! Farm Red Mutagen: Farm In Velen - Farm In Velen - for bl. Lesser Mutagens will drop from common monsters. . Is it already patched, or did I done something wrong? Iniciar sessão Loja Comunidade Apoio Alterar idioma Ver versão para computadores. Trained from early childhood and. If you will explore all the world (of base game), you should have at least 6-7 lesser red mutagenes at the end of story line. Here, Geralt can convert monster mutagens into the basic red, blue, and green variety. There's a few places worth checking. After you kill him, if you meditate for one hour or more he instantly respawns and you can kill him again. Neither does the big spider thing that supposedly drops them. Red mutagens - where art thou ? I seem to recall a certain village pre-update, where one could literally farm red mutagens from ghouls. Greater Green Mutagen Vitality +150 Combine three green mutagens Lesser Red Mutagen Attack power +5% Nekkers, Endrega Warrior sometimes drop them Red Mutagen Attack power +7% Combine three lesser red mutagens Greater Red Mutagen Attack power +10% Combine three red mutagens Wraith Mutagen Vitality +50 Wraiths sometimes drop them The ideal way is at the winery in Toussaint. . New comments cannot be posted and votes cannot be cast . Easy guide for red mutagen farming. East-north-east of Kimbolt Way - When traveling from the Kimbolt Way sign to Nilfgaardian Army Group 'Center' Camp, a trail. Where To Farm Lesser Red Mutagens. Todayjunyer • 5 yr. Fiend in Crookbackbog, doesn't respawn. 1x Winter cherry. . Fiend in Crookbackbog, doesn't respawn. All you have to do is to hunt some harpies. . From there, go directly south. Super Fastest Red Mutagen farming spot for the most recent version of Witcher 3. Lesser mutagen transmutator - green to red. Easily kill a Fiend to obtain a "lesser red mutagen". Alghoul drops other colored mutagen, but I got 3 lesser reds in about 15 minutes. Found an easy spot to farm Lesser Red Mutagens. The one I got from' the Wyvern in the cage was called a Wyvern Mutagen, it was red and worked on the red ability tree. Best Money Glitch: Red Mutagen Farming: Red mutagen is an alchemy ingredient in The Witcher 3: Wild Hunt and is used to craft greater red mutagens. MF Dec 29, 2022 @ 9:14am. If you have blood and wine expansion, you can travel to touissant depending on level (even if you’re severely under leveled just select the dialogue option not to fight the bandits) and then you can one-shot golyat via crossbow bolt to the eye. Thanks to this I was able to get so many Lesser Red Mutagen to make all the. Anything else? lvl 28, only have 2 minors and 1 normal red mutagen. Where can we farm these now since since 1. So I've googled and found many mutagen 'farming' spots, like the fiend south of Crookback Bog, and all the drowners at Whale Graveyard, another spot up the coast from there, and an island just near Kaer Trolde. Neither does the big spider thing that supposedly drops them. Blue, Green, and Red. Forktail Mutagen. 00, the Nex. Formula no. Griffin Mutagen. Fiend in Crookbackbog, doesn't respawn. Then meditate for 4 days and everything in the looted nest will respawn. Repeat the first step, rinse and repeat. Meditate and they all respawn. You can just warp in and out whenever you're near a travel post while on other missions and very quickly you'll have all the lesser red mutagens you need. Thanks for the reply. When you reach the foot of the mountain, climb for a bit. There's a group of 5 drowners along the coast - follow the path along the coast past the sign post and over the hill. The Witcher 3 - Lesser Red Mutagen farming Red mutagens are easily the most sought after in The Witcher 3 and if you are looking to get them in Velen, this is the most reliable way. 5 = 15%. You'll probably have a lot of lesser Greens and Blues. Thanks for the reply. You get an achievement, and I got a greater red mutagen. I am lvl 11 with good lvl 10 gear and enhanced necrophage oil and they all go down pretty. Also I found some recipes that lets you transform your mutagens (blue -> red; blue ->green; red-> blue; red ->green; etc. Is it already patched, or did I done something wrong?The current methods are potluck whether they actually work Cowfiend, 1/10 drop rate for me. Where can we farm these now since since 1. Yellow mutagens were to link up with the yellow colored skills that in the vanilla game cannot link up with mutagens to provide an additional bonus. Archived post. The current methods are potluck whether they actually work Cowfiend, 1/10 drop rate for me. In case anyone is looking to farm red mutagen as soon as possible right when you hit Velen, there is an arachas that spawns with a group of endregas consistently at the Forest Hut. mutations use mutagens and ability points to unlock. Some say you can try the Bandit Camp at the whale graveyard in Skelllige, which supposedly has Drowners that drop lesser red mutagens after you kill the bandits. They are completely random. How to get early greater mutagens in the witcher 3, next gen. The current methods are potluck whether they actually work Cowfiend, 1/10 drop rate for me. It will drop lesser red mutagen. Kill drowners around sign post (There are more drowners in north of Whale Graveyard and southwest of Bay of Winds. Anything else? lvl 28, only have 2 minors and 1 normal red mutagen. For The Witcher 3: Wild Hunt on the PlayStation 4, a GameFAQs message board topic titled "Lesser Red Mutagens". To the point where it's not unusual to find Superior-level recipes of oils that you don't even have the basic version of yet. See full list on witcher. . Greater Mutagens with 3 linked skills are 60% boost. IN particular, an alghoul would spawn with the regular ghouls. All the remained was an icon. Fiend in Crookbackbog, doesn't respawn. 3. You'll find ONE lvl11 Arachasae(drops the red mutagen), as well as lv11 Endrega Warriors(drops blue), and Lvl9 Endrega Workers(drops green). 20 with it increase in hard to get manster parts upped these? Login Store Home Discovery Queue Wishlist Points Shop News StatsLesser blue mutagens drop all the time for me - I had close to 60 at one point. 20 with it increase in hard to get manster parts upped these? 로그인 상점 홈 탐색 대기열 찜 목록 포인트 상점 뉴스 통계It also adds a laboratory in which you can transform you monster mutagens (wyvern/ wraith/ etc. com That Guarded Treasure is watched by an Armored Arachas which drops a Lesser Red Mutagen. Just do the Corvo Bianco upgrades until you can get the ability to change Monster mutagens and also to get the garden and change Greater Blue and Greater Greens into Greater Reds. 1. Ingredients. Farming for red mutagen works pretty well at the abandoned town of Toderas. still cant find a lot of red mutagens. 2. From there, go directly south. . Lesser red mutagen is an alchemy ingredient and is used to craft Red mutagens, Alghoul decoc…Kill all of them and loot their bodies. Fast travel to White Orchard. Demonphoenix • 4 yr. Easiest way if you have Blood and Wine isn't to get Red mutagens directly at all. . Just fast travel to Whiterun and back to respawn them. while i have like 20 green and blue greater mutagens. Activated mutagens grant special bonuses to your character statistics. I believe there is some nekker warrior farming spot, or was way back in the earlier patches. 3G = 9R = 27L Winter cherry is a rare plant introduced in the Blood and Wine expansion. As you can see, they aren't the most common monsters, which is likely why you don't have as many as blue or green. If you finished Blood and Wine, the mutagen transmutator, if not, then you can farm lesser greens from endregas southeast of the orphans swamp in Velen near a cave next to a place of power. Earth Elemental Mutagen. once you have crafted 3 red mutagens it will show up. As for the monster specific ones like Wraith Mutagens and whatnot, I got a fair amount of those. Lesser Red Mutagen. Farming for red mutagen works pretty well at the abandoned town of Toderas. Alghoul drops other colored mutagen, but I got 3 lesser reds in about 15 minutes. It has an alghoul (lvl 14) and 4 or 5 Devourers (lvl 13). 20 with it increase in hard to get manster parts upped these? Accedi Negozio Pagina principale Elenco scoperte Lista dei desideri Negozio dei punti Notizie StatisticheSo I tried to do the fiend farming trick, killed it once and got the lesser red, but meditating didn't seems to make it respawn. Your math is just a bit off. 73 votes, 21 comments. Welcome to witcher 3 early game melee builds. Farming red. #thewitcher3 #witcher #thewitcher #witcher3nextgen #witchernextgenBecome An Ashen Knight:Easily kill a Fiend to obtain a "lesser red mutagen". Alghoul drops other colored mutagen, but I got 3 lesser reds in about 15 minutes. I am lvl 11 with good lvl 10 gear and enhanced necrophage oil and they all go down pretty. I'm now at level 14 and I killed fiend and arachas once on that same spot. Red is being a problem. in my new game+ save iv got hundreds of monster mutagens, dont worry so much about farming the regular ones. A guide to farm unlimited Greater Red Mutagen. Why are they so rare!? I have, like, 3 Greater Blue Mutagens already!The Witcher 3: Wild Hunt. If you are decent at combat you can farm the mutagens in about ten minutes. Then synergy multiplies that by 50%, so 40 X 1. R = 3L, G = 3R = 9L If you need 3 Greaters, that's 27 total Lessers, not 243. Common Item. Do this to any nest that has red mutagens. ) If drowners aren't respawned anymore, just meditate over 2 days. There will now be 5 level 18 Drowners with a very high drop rate of LRM. Are you trying to buff 3 red sections? I don't farm them, but always manage to get 2 Greater Red mutagens by the end (ie I've found 18 lesser reds). I am lvl 11 with good lvl 10 gear and enhanced necrophage oil and they all go down pretty. It has an alghoul (lvl 14) and 4 or 5 Devourers (lvl 13). Alghoul drops other colored mutagen, but I got 3 lesser reds in about 15 minutes. Hey Geralts, I'm level 19 and have 2 red mutagens, I've gotten impatient and gone on the hunt for these elusive. I maybe had 10 or so by the end of the game. Where can we farm these now since since 1. Upgrade your character with 40+ attack power by Greater Red Mutagen. The first is crafting them by using Lesser Red Mutagens, a drop you can obtain from specific monsters. ) that will be used up by crafting greater mutagens. The lesser red mutagen drop rate from these level 18 dark Drowners in Redgill is freaking awesome, 3 out of 5 encounter you'll get at least 1 lesser red mutagen, 2 in average, or even 3 if you're lucky. 3 Lessers make a Regular 3L = R 3 Regulars makes a Greater 3R = G So, that means it takes 9 Lessers to make a Greater. The current methods are potluck whether they actually work Cowfiend, 1/10 drop rate for me. . reiverx • 9 mo. The Witcher 3 - Lesser Red Mutagen farming Red mutagens are easily the most sought after in The Witcher 3 and if you are looking to get them in Velen, this is the most reliable way. So I tried to do the fiend farming trick, killed it once and got the lesser red, but meditating didn't seems to make it respawn. Just help me for f*ck sake. I already have enough red mutagens but when I was farming lvl 8 ones near Belken for the hearts I only got blue and green mutagens from them. It has an alghoul (lvl 14) and 4 or 5 Devourers (lvl 13). . Use the alchemy table below Corvo Bianca to dismantle your red monster mutagens into lesser red mutagens that you can use to craft red and greater red mutagens. 20 with it increase in hard to get manster parts upped these? Iniciar sessão Loja Início Fila de Descoberta Lista de Desejos Loja de Pontos Notícias EstatísticasFarming for red mutagen works pretty well at the abandoned town of Toderas. Where can we farm these now since since 1. though to sell anyone. There was farming methods which seems to be patched =/. I am lvl 16 atm, still in Novigrad and only having finished everything in White Orchard. I just played through the expansion and didnt get a single lesser red mutagen. The red ones drop the least. As long as u leave one item in the destroyed nest and meditate 4 days, you can keep repeating for more mutagens. 3x Mutagen will give 1x Greater Mutagen. thats all. Formula: Lesser mutagen transmutator - green to red is an alchemy formula in the Blood and Wine expansion and is used to change lesser green mutagens into lesser red mutagens. They were however cut at some point during the development of the base game and CDPR did a fairly decent job and removing the feature from the game files. I have, like, 3 Greater Blue Mutagens already! Se connecter Magasin Accueil Liste de découvertes Liste de souhaits Boutique des points Actualités StatistiquesThis edition of The Witcher 3: Wild Hunt has been enhanced with numerous visual and technical improvements, including vastly improved level of detail, a range of community created and newly developed mods for the game, real-time ray tracing, and more — all implemented with the power of modern PCs in mind. Anything else? lvl 28, only have 2 minors and 1 normal red mutagen. Had a lot of trouble finding these and most videos were not very helpful some said this was patched but it's clearly not. Playing with the current update jus. 12 made it seem very limited the ability to farm them, has 1. Two missions that may deliver 2 to 3 lesser red mutagens each are: -Practicum in Alchemy (started near Gedyneith in Skellige) -Beast of Honorton. just make sure you got the decoctions before dismantling rare monstermutagens (im. 12 made it seem very limited the ability to farm them, has 1. And got some more recipes while clearing a few bandit camps and guarded treasures. Farm Blue Mutagen: Farm In Velen - Farm In Velen - for r. I have been searching EVERYWHERE for them, and I only just got my first one off a lvl 14 Basilisk. Farming for red mutagen works pretty well at the abandoned town of Toderas. Want to get fast blue and green mutagens in Witcher 3? There is a place in Velen where you can get both of them. Lesser red mutagens can be used to craft Red mutagens and Reliever's decoctions. Just fast travel to Whiterun and back to respawn them. The best chance for drops are: Devourers, Alghouls, and the big Draconids or Vampires. The color of the mutagens are randomized, but lesser reds definitely do drop. It is needed as an alternative ingredient to craft lesser red mutagens, red mutagens, and greater red mutagens. Fiend in Crookbackbog, doesn't respawn. ) but you need some other components for the transformation as well. It is important that you fast travel to the Royal Palace in Vizima after you kill all drowned dead in Redgill and whale g. Please help! I have the Greater Red Mutagen recipe but for the life of me I can't find the normal Red Mutagen Recipe! I've talked to all the alchemists, herbalists and merchants on the map. . It's also really quick to do since the fast travel point is like 50 or so measurements. So has anyone actually found diagrams for any of the lesser mutagens? No. They can also be used to augment abilities, but are not as effective as their regular or greater counterparts. So just turn all your wraith mutagens into greens, and then use the greens to make greater greens, and then. It's where I've found a respawning Arachasae, with a decent drop rate of lesser RED mutagen. Just wanted to post here again now that I've tried it. Out of 5 runs, I received at least 1 lesser red mutagen on 4 of those runs, usually 2 mutagens and sometimes 3. Like all mid-tier regular mutagens, they do not drop from creatures outside of specific ones in the Blood and Wine expansion. Farming red mutagens reliably is tricky in earlier levels of the game and stacking Geralt's attack power is rather minimal before you are able to craft greater r. I farmed this spot for about one hour and got enough lesser red mutagens to eventually make one greater. 5 years ago. In order to farm, don't destroy the nest itself just the nekkers and nekker warriors around it. May 27, 2015. Half-way. 12 made it seem very limited the ability to farm them, has 1. Found that road? Good! Stay right there in that area. Why are they so rare!? I have, like, 3 Greater Blue Mutagens already!The current methods are potluck whether they actually work Cowfiend, 1/10 drop rate for me. Further north west is a Level 16 Fiend. PSN: tiragooen. Go to the orphanage at Crookback Bog in Velen. Fiend in Crookbackbog, doesn't respawn. Obviously doesn't help you with the main story though. E. Greater blue mutagen is an alchemy ingredient in The Witcher 3: Wild Hunt that is used to augment abilities and are more effective than their lesser and regular counterparts. first unlock the fast travel point at the Forest Hut (it's NW of Midcopse). I found a group of Nekker nests with 1 or 2 Warriors. As long as you don't touch the nest. Like a 15% attack that requires 3 greater, which would be 3*3*3*3 = 81 red mutagens per, or 243 for 3. Lesser Red Mutagen is an ingredient in The Witcher 3: Wild Hunt. Farming red mutagens reliably is tricky in earlier levels of the game and stacking Geralt's attack power is rather minimal before you are able to craft greater red. They respawn. It's not guaranteed, but we found. ago. In these dedicated Catalogs, you will find. #3. There are also special recipes in B&W that allow you to transmute your basic mutagens into any color. The Whale's Graveyard on Ard Skellig - eastern side of the island - will spawn drowners after you kill the pirates who are there. ago. Anything else? lvl 28, only have 2 minors and 1 normal red mutagen. If you kill the Alghoul and it drops o. Originally posted by Gold♥Shield: I just hit Skellige and I already have enough for three greater reds. . They can also be used to augment abilities, but are not as effective as their regular or greater counterparts. 5 = 60%. Each guide focuses on different types of items like Potions, Decoctions, Oils, Bombs, Places of Power and other valuable items. All things related to The Witcher - books, games, TV. . Note that most say you need to be at least level 20 to get such loot though. The Witcher is a…. The greens drop less frequently, but still enough to have crafted 4 Greater green mutagens. Guess you're not killing enough monsters. On it, you can dismantle monster mutagens into lesser red/ blue/ green ones. I'm fine with Green and Blue Mutagens. only red wraith/other monster red mutagens. 1x Lesser green mutagen. You have to make 3 red mutagens and then you can make a greater red mutagen. Thanks! I actually have found a superior vampire oil recipe, but not the basic. The method of conversion works different in the hidden laboratory. I think I should add that for certain types of crafted gear you need specific mutagens (werewolf,. I was farming XP using the group of Endrega and arachas then. . 0. So if all. Different types (colors) of mutagens grant different kinds of bonuses. Just fast travel to Whiterun and back to respawn them. Abramor Jun 15, 2016 @ 7:18am. Anything else? lvl 28, only have 2 minors and 1 normal red mutagen. 20 with it increase in hard to get manster parts upped these? Logg inn Butikk Hjem Oppdagelseskø Ønskeliste Poengbutikk Nyheter StatistikkRookie. Forum veteran. Neither does the big spider thing that supposedly drops them. 20. 4. I've got a couple, but need more. 1M subscribers in the witcher community. In general Skellige seems to be a good place to get better drops of less red mutagens, while blue and green are more common in Velen. Where can we farm these now since since 1. From. Took me like 20 minutes to get two greater red mutagens and a ton of greater blues and greens :) 17. After destroying a centipede nest, leave one item. The Witcher 3 Collectible and Consumable Items Catalogs and Locations Guides. Activate mutagens by placing them in the diamond-shaped slots on the Character panel. I farmed this spot for about one hour and got enough lesser red mutagens to eventually make one greater. First time on Blood and Bones. So I tried to do the fiend farming trick, killed it once and got the lesser red, but meditating didn't seems to make it respawn. Just repeat the process shown in the video untill it drops a lesser red mutagen. These enemies will all be tough to kill at lower levels, but once you're in the low 20's you should be able to take them, even on Blood and Broken Bones, or Death March, if you use Superior Necrophage oil. Neither does the big spider thing that supposedly drops them. Aug 7, 2015. At the moment, I'm level 22, and have 2 Red Mutagens. Greetings, witchers. I am lvl 11 with good lvl 10 gear and enhanced necrophage oil and they all go down pretty. mutagens are the green, blue and red ones you have been using through out the game. ago. Take your relic oil, and two bombs he's weak against and farm him. As for the monsters, Drowned Dead and Nekkers drop them like crazy on the islands. Players in The Witcher 3 can convert their mutagens between Red, Green, and Blue with alchemy formulas that require special ingredients in Toussaint. Is it already patched, or did I done something wrong? Belépés Áruház Közösség Támogatás Nyelvváltás Asztali weboldalra váltás. I guess I got lucky getting one from a endrega. Next to each slot is a set of square Ability slots. in additio. Fast travel back to the Nilfgaarian camp in White Orchard. The plant grows together with blue lotus flower and nazairi basil in the greenhouse in the northern part of the. When placed in the diamond-shaped slot in the character panel. I found the best way to farm lesser Red mutagen after 1. After killing him, fast travel back to the starting zone and THEN back to Velen to respawn and start the whole adventure. The most reliable lesser red mutagen droppers are Drowned Dead, not Drowners; Drowners never drop lesser red mutagens IIRC. Obtaining Red Mutagens in The Witcher 3. PS. Fiend in Crookbackbog, doesn't respawn. For example, the werewolf mutagen appears. and i realized the whole mutagen thing. takes me forever to get the reds (I get greens and blues like candy) anyone know a good farming spot?! And first you need 3 lesser reds to craft a regular red one. Like all. Just google "farm red mutagens" and you should find it. The Winter cherry can be acquired by harvesting it from the renovated garden at Corvo Bianco. Neither does the big spider thing that supposedly drops them. Good luck. You Aard the wall down, and you'll find an Alchemist's Bench. If you have not yet sailed to Skellige, there are only a very few places to find Drowned Dead. g. Just fast travel each Whale Graveyard and Bay of Winds. As for farming it, if you are in you are around lvl 23 or above you can try fighting the Bovine Defense Force. If it is a Greater Red Mutagen with 3 red skills linked then that is 40% before Synergy (the original 10%, + 10% for each linked Red skill). Also if you know of a centipede spawn, keep going back and killing. Come back in a couple of days/week and the nekkers will respawn. 3x Lesser Mutagen will give 1x Mutagen. ago. Note that most say you need to be at least level 20 to get such loot though. Also got one from "The Apiarian Phantom Quest" when I killed a monster from the "wild Hunt" that was in the abandoned cellar. This link has a couple farming locations. When placed in the diamond-shaped slot in the character panel, they give +10% to sign intensity, which increases by 10 up to a max of +40% if all 3 skills attached to it are blue. Just fast travel to Whiterun and back to respawn them. The ones in my game at the moment are lvl 9 Nekkers. Where can we farm these now since since 1. i m lvl 68 killed so much monsters and stuff did 80% of the game deathmarch story complete, expansion ect. 12 patch. . Travel to another map and travel back, rinse and repeat. at least one or two of them every fight gives 2 (1 of each) of either claw/blood/eye. Some say you can try the Bandit Camp at the whale graveyard in Skelllige, which supposedly has Drowners that drop lesser red mutagens after you kill the bandits. Next would be big bugs like Arachas. Centipedes!I have been searching EVERYWHERE for them, and I only just got my first one off a lvl 14 Basilisk. When you reach the foot of the mountain, climb for a bit. I am lvl 11 with good lvl 10 gear and enhanced necrophage oil and they all go down pretty. There's also an Arachna nearby the Druid Camp that has a high chance of dropping it. Chord Mutagen. Lesser green mutagen is an alchemy ingredient and is be used to craft green mutagens and reliever's decoction. Farming Nekker nests is one way. Just completed farming lots of lesser red mutagens and crafted them to 5 greater red mutagens in less than 1 hour or so.