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Disambig This article is about about the corrupted version of this dungeon. For the normal version of this dungeon, see Undergrowth Ruins.
Corrupted Undergrowth Ruins CBDungeonIcon
CorruptedUndergrowthRuinsEntrance
Access
Coordinates X: -837, Z: -4934
Minimum Level 89
Suggested Level 94+
Quest Required None
Dungeon Info
Difficulty Extreme
Kills Required 25
Boss Corrupted Slykaar (Lv. 110-125)
Rewards +850000 XP
+1 Corrupted Slykaar's Heart
+3 Corrupted Undergrowth Ruins Fragments


Though Troms is known as the strongest city in Wynn, the experiments undertaken to produce living weapons was a catastrophe for the citadel. The living sludge now condemned to the undergrowth, is slowly growing to consume all.

Corrupted Undergrowth Ruins is a level 94 Dungeon, being a corrupted version of the Undergrowth Ruins. It's entrance can be found through The Forgery.

To access the dungeon, a
Corrupted Undergrowth Ruins Key will be required. The key is forged from a
Broken Undergrowth Ruins Key, dropped by Corrupted Undergrowth Ruins Key Guardians found across the Molten Heights and Sky Islands or as a reward from the Canyon Colossus or Nameless Anomaly Raids, alongside 2
Tol Runes, made by converting lower types of runes into them at Tol Altars found in the Sky Islands or the Ruined Olmic City.

Room 1[]

Corrupted Undergrowth Ruins
Caught in a sticky situation...


CorruptedUndergrowthRuinsRoom1

  • ???: More life...Familiar life. It's you again. Isn't it?̷̡̞̮̉̅͌

In the first room you will find a short specialized slime parkour, with a few mobs in the ceiling and walls that can use spells to knock you off. The jump pads will launch you in the direction they are facing when you land on them, and the boosters will launch you in the direction they are pointing when you right-click on them.

Image Name Level Health AI Type Abilities Elemental Stats Drops Location
OcularGunk Ocular Gunk 99 3000 Stationary Explode
Wave
✹ Weak
✤ Dam
❋ Def
- Corrupted Undergrowth Ruins
First Room
Ceiling and Walls

Room 2[]

CorruptedUndergrowthRuinsRoom2
ESCORT
You must escort the keystone guardian to the door to the next room by protecting it from a swarm of hostile mobs that will spawn.

Image Name Level Health AI Type Abilities Elemental Stats Drops Location
KeystoneGuardian(CUR) Keystone Guardian 100 40000 Follows Path - - - Corrupted Undergrowth Ruins
Second Room Entrance
OcularGunk Ocular Gunk 99 3000 Stationary Explosion
Wave
✹ Weak
✤ Dam
❋ Def
- Corrupted Undergrowth Ruins
Second Room
Ceiling and Walls
StatueKnight(CUR) Statue Knight
(Phase 1)
94 17000 Melee - ✽ Weak
✤ Dam
✤ Def
Gooey Knight (Phase 2) Corrupted Undergrowth Ruins
Second Room
GooeyKnight(CUR) Gooey Knight
(Phase 2)
92 12000 Melee - ✽ Weak
✤ Dam
✤ Def
- Corrupted Undergrowth Ruins
Statue Knight,
Second Room
LiliumSlime Lilium Slime 97 5400 Stationary Pull ✽ Weak
✹ Dam
- Corrupted Undergrowth Ruins
Second Room
Lava Pits
PetuniaSlime(CUR) Petunia Slime 95 15000 Melee - ❋ Weak
✤ Dam
✤ Def
- Corrupted Undergrowth Ruins
Second Room
In Walls
  • The door suddenly opens, as if the Keystone Guardian's presence activated it...

Room 3[]

CorruptedUndergrowthRuinsRoom3

  • Slykaar: Even in death... Wasn't I rig̷͔̳̿h̵̝̆̕t? Wasn't I ALWAYS rigḧ̷̫̱t̸̘̬̺̏͌? The corruption is here...
  • Slykaar: Ṫ̵̜͆͐r̴̞͒ö̷̧̤̺́̚ms is in ruins. The province is in ruins... Dead or dying. Now I must scrounge and scrape for n̵̩̜̈́̈́͠e̴̺̻͂̉͛͜w̶̢͗̆ life...

In this room you find another short but tricky slime parkour filled with boost pads, jump pads and bouncy walls.

Room 4[]

CorruptedUndergrowthRuinsRoom4
In this room, you must collect tokens by killing the slime mobs in order to break the towers, and collect four blue tokens from the broken towers to open the door.

Image Name Level Health AI Type Abilities Elemental Stats Drops Location
ScarletSlime Scarlet Slime 95 18000 Melee - ✤ Dam
✹ Def
Corrupted Undergrowth Ruins Token Corrupted Undergrowth Ruins
Fourth Room
UnstableSlime Unstable Slime 95 18000 Melee Explode ✽ Weak
✹ Dam
✹ Def
Corrupted Undergrowth Ruins Token Corrupted Undergrowth Ruins
Fourth Room
OcularGunk Ocular Gunk 99 3000 Stationary Explosion
Wave
✹ Weak
✤ Dam
❋ Def
- Corrupted Undergrowth Ruins
Fourth Room
Walls
BlueCURToken Blue Undergrowth Ruins Token 0 1 - - - Blue Corrupted Undergrowth Ruins Token Corrupted Undergrowth Ruins
Fourth Room
Top of Pillars

Room 5[]

CorruptedUndergrowthRuinsRoom5
You must do another specialized slime parkour containing jump pads and boosters to reach the teleporter at the bottom. This one is significantly longer than the previous two, but has a checkpoint midway through.

Room 6[]

CorruptedUndergrowthRuinsRoom6
Dialogue:

  • Slykaar: No saviors, no heroes. You being alive is nothing s̴̜̏͝h̴̲̕o̵̹͠ŗ̴͉̹̃͒͛t̵̼͂ of a miracle.
  • Slykaar: Isn't this such a miserable lot? I don't want t̴̰̙͌̍̄o̶̙͆̌̕ die... But so little to live for. Not as though it matters m̴̤̞͂̄u̴̬̹̜̍̽̒c̶̜̪̙͗̉h̶̢̝̟̉.̸̱̇.̷̫̥͐͌̚.̶͈͙̓͝

In this room, you must kill slimes until you get 24 tokens to open the door. The large slimes will split into two medium slimes, which will each split into two small slimes, which will drop one token each. Alternatively, unstable slime mobs that simply drop one token each will spawn in the bottom area. When the door opens, it reveals a short passageway straight to the boss room. If you have enough tokens at the bottom of the ramp, you can get to the top quicker with a short slime booster parkour in the central pillar.

Image Name Level Health AI Type Abilities Elemental Stats Drops Location
JattelikSlime(CUR) Jattelik Slime
(Phase 1)
96 41000 Melee - - 2 Mellan Slimes (Phase 2) Corrupted Undergrowth Ruins
Sixth Room
MellanSlime(CUR) Mellan Slime
(Phase 2)
95 13000 Melee - - 2 Lilla Slimes (Phase 3) Jattelik Slime (Phase 1)
LillaSlime(CUR) Lilla Slime
(Phase 3)
94 9150 Melee - - Corrupted Undergrowth Ruins Token Mellan Slime (Phase 2)
UnstableSlime Unstable Slime 95 18000 Melee Explosion ✽ Weak
✹ Dam
✹ Def
Corrupted Undergrowth Ruins Token Corrupted Undergrowth Ruins
Sixth Room
Bottom Area

Boss Room[]

Corrupted Slykaar
The Gelatinous Giant

CorruptedUndergrowthRuinsRoom7

  • Slykaar: Your life w̸̬̌̕i̸̘̒l̸̪͊l̴̤͊͑́ ̷̺̩̞͑̌ṡ̸̮̪́û̴̘̇̀s̵̞̱̖̉t̸̛͎̼̏ä̴̡͍́̀̍ï̸͇̖̋n̶͕̍̃ my sanity. You will be...just another meal for me.

The boss fight is nearly identical to the normal Undergrowth Ruins boss fight, starting with three large slimes, each with three layers, that you have to kill. You must kill the slimes that Corrupted Slykaar is contained in, which have slightly more health than the others, but are otherwise identical. One of the other two slimes will release a large number of Takertuva slimes when killed, while the other will release a Vointi slime that follows and heals Slykaar, so it is better to only release Slykaar if possible.

  • Slykaar: AAAGH! Idiot! Fool! Ḏ̶͍͓͒̈ä̵͍́͊̓m̸͙̠̮͛̎͑n̴̢͇̱̍a̸̫̘̪͛͂b̴̮̮̉̋̓l̷͈͂̒e̷̡̗͇͆̈ THING! Ḙ̸̦̂ͅx̴̗͆p̸͚̃o̶͕̓s̴̮̋e̸̬͇̦̊͛̿d̷̢̎͂̍! Exposed! DIE!!

Once you release Corrupted Slykaar from the slimes, he will attack you with his normal human form. He has a ranged attack and uses the teleport and vanish spells often to avoid attacks from the player.

  • Slykaar: I don't want to die! I WON'T die! Go away! Cease T̸̢̙̺̋O̵͎̓͗ EXIST!

Once you defeat his normal form, you will have to do a short slime parkour to finish Corrupted Slykaar and end the dungeon.

  • Slykaar: I... You... N̶̰̏͐̌o̶͔̩̙̎͂.̴͕̻͑͐.̷̣͇̂̉͝.̸̫̭͇̆̈́͐

After Slykaar has been killed, his ashes will arise, and later perish, finishing the run.

Image Name Level Health AI Type Abilities Elemental Stats Drops Location
ShyveSlime(Phase1,CUR) Shyve Slime
(Phase 1)
98 15,000 Melee - ✦ Weak
✤ Dam
Shyve Slime (Phase 2) Corrupted Undergrowth Ruins:
Boss Room
ShyveSlime(Phase2,CUR) Shyve Slime
(Phase 2)
98 10,500 Melee - ✦ Weak
✤ Dam
- Shyve Slime (Phase 1)
CorruptedSlykaar(Phase1) Bevonatu Slykaar
(Fake, Phase 1)
110
125
80,000
120,000
Jumper Knockback Immune
Slowness Immune
Heavy Charge
Push
❋ Weak
✤ Dam
✤ Def
Bevonatu Slykaar (Fake, Phase 2) Corrupted Undergrowth Ruins:
Boss Room
CorruptedSlykaar(Phase2) Bevonatu Slykaar
(Fake, Phase 2)
110
125
60,000
90,000
Melee Knockback Immune
Slowness Immune
Heavy Charge
Push
❋ Weak
✤ Dam
✤ Def
Bevonatu Slykaar (Fake, Phase 3) Bevonatu Slykaar (Fake, Phase 1)
CorruptedSlykaar(Phase3) Bevonatu Slykaar
(Fake, Phase 3)
110
125
40,000
60,000
Melee Knockback Immune
Slowness Resist
Heavy Charge
Push
❋ Weak
✤ Dam
✤ Def
Vointi Slime
or
10 Takertuva Slimes
Bevonatu Slykaar (Phase 2)
SlimePiece(CUR) Slime Piece 95 12,000 Melee - ❋ Weak
✤ Dam
✤ Def
- Bevonatu Slykaar (Phase 3)
VointiSlime(CUR) Vointi Slime 110
125
33,333
66,666
(Invulnerable)
Support Heal - - Bevonatu Slykaar (Fake, Phase 3)
TakertuvaSlime(CUR) Takertuva Slime 105
120
12,750
19,125
Jumper - ❋ Weak
✤ Dam
✤ Def
- Bevonatu Slykaar (Fake, Phase 3)
CorruptedSlykaar(Phase1) Bevonatu Slykaar
(Phase 1)
110
125
100,000
150,000
Jumper Knockback Immune
Slowness Immune
Heavy Charge
Push
❋ Weak
✤ Dam
✤ Def
Bevonatu Slykaar (Phase 2) Corrupted Undergrowth Ruins:
Boss Room
CorruptedSlykaar(Phase2) Bevonatu Slykaar
(Phase 2)
110
125
80,000
120,000
Jumper Knockback Immune
Slowness Immune
Heavy Charge
Push
❋ Weak
✤ Dam
✤ Def
Bevonatu Slykaar (Phase 3) Corrupted Undergrowth Ruins:
Boss Room
CorruptedSlykaar(Phase3) Bevonatu Slykaar
(Phase 3)
110
125
60,000
90,000
Jumper Knockback Immune
Slowness Resist
Heavy Charge
Push
❋ Weak
✤ Dam
✤ Def
Corrupted Slykaar (Phase 4) Corrupted Undergrowth Ruins:
Boss Room
CorruptedSlykaar(Phase4) Corrupted Slykaar
(Phase 4)
110
125
380,000
660,000
Rapid Ranged Blindness Resist
Teleport
Vanish
Charge
Fire Pillar
Fire Cross
❋ Weak
✤ Dam
✤ Def
Corrupted Slykaar (Phase 5) Corrupted Undergrowth Ruins:
Boss Room
CorruptedSlykaar(Phase5) Corrupted Slykaar
(Phase 5)
110
125
1 None Fire Pillar
Fire Cross
❋ Weak
✤ Dam
✤ Def
Corrupted Slykaar Ashes (Phase 6) Corrupted Undergrowth Ruins:
Boss Room
CorruptedSlykaarAshes Corrupted Slykaar Ashes
(Phase 6)
110
125
Invulnerable None - - 110 Falling
Emeralds
1
Corrupted Slykaar's Heart
3
Corrupted Undergrowth Ruins Fragments
Corrupted Undergrowth Ruins:
Boss Room

Dungeon Merchant[]

The Dungeon Merchant in front of the Corrupted Undergrowth Ruins sells:

Dungeon Merchant Trades
Price Product
1
Corrupted Slykaar's Heart
1
Flashfire Knuckle
1
Corrupted Slykaar's Heart
1
Flashfire Gauntlet
2
Corrupted Slykaar's Heart
1
Kindled Orchid
3
Corrupted Slykaar's Heart
1
Black Amaranth
3
Corrupted Slykaar's Heart
1
Forest Aconite
3
Corrupted Slykaar's Heart
1
Yellow Rose
4
Corrupted Slykaar's Heart
1
Orange Lily
4
Corrupted Slykaar's Heart
1
Royal Hydrangea
3
Corrupted Slykaar's Heart
1
Dying Lobelia
10
Corrupted Undergrowth Ruins Fragment
5
Emerald Block
28
Emerald
1
Earth Powder V
10
Corrupted Undergrowth Ruins Fragment
5
Emerald Block
28
Emerald
1
Thunder Powder V
10
Corrupted Undergrowth Ruins Fragment
5
Emerald Block
28
Emerald
1
Water Powder V
10
Corrupted Undergrowth Ruins Fragment
5
Emerald Block
28
Emerald
1
Fire Powder V
10
Corrupted Undergrowth Ruins Fragment
5
Emerald Block
28
Emerald
1
Air Powder V
9
Corrupted Undergrowth Ruins Fragment
1
Liquid Emerald
1
Gathering Axe T11
9
Corrupted Undergrowth Ruins Fragment
1
Liquid Emerald
1
Gathering Pickaxe T11
9
Corrupted Undergrowth Ruins Fragment
1
Liquid Emerald
1
Gathering Scythe T11
9
Corrupted Undergrowth Ruins Fragment
1
Liquid Emerald
1
Gathering Rod T11


Trivia[]

  • This dungeon was a popular end-game grinding spot after the 1.19 update, usually done in large parties where Double Combat XP and Dungeon Bombs are used from the Wynncraft store. It is popularly referred to as CUR for short.
  • The explorable area around the dungeon is quite large, if you can get over the lava.
  • In phase 2, if you and the keystone guardian are far enough away from them, statue and gooey knights will attack the other hostile mobs in the room.
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