Corrupted Undergrowth Ruins

This dungeon has a non-corrupted variant; see Undergrowth Ruins.

''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.''

Room 1
Dialogue: 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.
 * ???: More life ...Familiar life. It's you again. Isn't it ?


 * OcularGunk.png
 * Ocular Gunk
 * 99
 * 3000
 * Explosion, Wave
 * ✹ Weak ✤ Dam  ❋ Def
 * First Room Ceiling and Walls
 * }
 * First Room Ceiling and Walls
 * }
 * }

Room 2
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.


 * KeystoneGuardian(CUR).png
 * Keystone Guardian
 * 100
 * 40000
 * Follows Path
 * Second Room Entrance
 * OcularGunk.png
 * Ocular Gunk
 * 99
 * 3000
 * Explosion, Wave
 * ✹ Weak ✤ Dam  ❋ Def
 * Second Room Ceiling and Walls
 * StatueKnight(CUR).png
 * Statue Knight
 * 94
 * 17000
 * Melee
 * ❉ Weak ✤ Dam  ✤ Def
 * Gooey Knight
 * Second Room
 * GooeyKnight(CUR).png
 * Gooey Knight
 * 92
 * 12000
 * Melee
 * ❉ Weak ✤ Dam  ✤ Def
 * Statue Knight, Second Room
 * LiliumSlime.png
 * Lilium Slime
 * 97
 * 5400
 * Pull
 * ❉ Weak ✹ Dam
 * Second Room Lava Pits
 * PetuniaSlime(CUR).png
 * Petunia Slime
 * 95
 * 15000
 * Melee
 * ❋ Weak ✤ Dam  ❉ ✤ Def
 * Second Room In Walls
 * }
 * 5400
 * Pull
 * ❉ Weak ✹ Dam
 * Second Room Lava Pits
 * PetuniaSlime(CUR).png
 * Petunia Slime
 * 95
 * 15000
 * Melee
 * ❋ Weak ✤ Dam  ❉ ✤ Def
 * Second Room In Walls
 * }
 * ❋ Weak ✤ Dam  ❉ ✤ Def
 * Second Room In Walls
 * }
 * Second Room In Walls
 * }
 * }

Room 3
Dialogue: In this room you find another short but tricky slime parkour filled with boost pads, jump pads and bouncy walls.
 * Slykaar: Even in death ... Wasn't I ri gh t? Wasn't I ALWAYS rig ht ? The corruption is here...
 * Slykaar: Tro ms is in ruins. The province is in ruins... Dead or dying. Now I must scrounge and scrape for new life...

Room 4
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.


 * ScarletSlime.png
 * Scarlet Slime
 * 95
 * 18000
 * Melee
 * ✤ Dam ✹ Def
 * Corrupted Undergrowth Ruins Token
 * Fourth Room
 * UnstableSlime.png
 * Unstable Slime
 * 95
 * 18000
 * Melee
 * Explosion
 * ❉ Weak ✹ Dam  ✹ Def
 * Corrupted Undergrowth Ruins Token
 * Fourth Room
 * OcularGunk.png
 * Ocular Gunk
 * 99
 * 3000
 * Explosion, Wave
 * ✹ Weak ✤ Dam  ❋ Def
 * Fourth Room Walls
 * BlueCURToken.png
 * Blue Undergrowth Ruins Token
 * 0
 * 1
 * Blue Corrupted Undergrowth Ruins Token
 * Fourth Room Top of Pillars
 * }
 * Blue Undergrowth Ruins Token
 * 0
 * 1
 * Blue Corrupted Undergrowth Ruins Token
 * Fourth Room Top of Pillars
 * }
 * Blue Corrupted Undergrowth Ruins Token
 * Fourth Room Top of Pillars
 * }
 * }

Room 5
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
Dialogue: 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.
 * Slykaar: No saviors, no heroes . You being alive is nothing short of a miracle.
 * Slykaar: Isn't this such a miserable lot? I don't want to die... But so little to live for. Not as though it matters much...


 * JattelikSlime(CUR).png
 * Jattelik Slime
 * 96
 * 41000
 * Melee
 * 2 Mellan Slimes
 * Sixth Room
 * MellanSlime(CUR).png
 * Mellan Slime
 * 95
 * 13000
 * Melee
 * 2 Lilla Slimes
 * Jattelik Slime
 * LillaSlime(CUR).png
 * Lilla Slime
 * 94
 * 9150
 * Melee
 * Corrupted Undergrowth Ruins Token
 * Mellan Slime
 * UnstableSlime.png
 * Unstable Slime
 * 95
 * 18000
 * Melee
 * Explosion
 * ❉ Weak ✹ Dam  ✹ Def
 * Corrupted Undergrowth Ruins Token
 * Sixth Room Bottom Area
 * }
 * Unstable Slime
 * 95
 * 18000
 * Melee
 * Explosion
 * ❉ Weak ✹ Dam  ✹ Def
 * Corrupted Undergrowth Ruins Token
 * Sixth Room Bottom Area
 * }
 * }

Boss Room
Dialogue: 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: Your life will sustain my sanity . You will be...just another meal for me.


 * CorruptedSlykaar(Phase1).png
 * Bevonatu Slykaar (Phase 1)
 * 110
 * 80000 or 62000
 * Melee
 * Charge, Push
 * ❋ Weak ❉ ✤ Dam  ✤ Def
 * Bevonatu Slykaar (Phase 2)
 * Boss Room
 * CorruptedSlykaar(Phase2).png
 * Bevonatu Slykaar (Phase 2)
 * 110
 * 53500 or 41000
 * Melee
 * Charge, Push
 * ❋ Weak ❉ ✤ Dam  ✤ Def
 * Bevonatu Slykaar (Phase 3)
 * Bevonatu Slykaar (Phase 1)
 * CorruptedSlykaar(Phase3).png
 * Bevonatu Slykaar (Phase 3)
 * 110
 * 27000 or 20000
 * Melee
 * Charge, Push
 * ❋ Weak ❉ ✤ Dam  ✤ Def
 * Vointi Slime or 10 Takertuva Slimes or Corrupted Slykaar, Slime Pieces
 * Bevonatu Slykaar (Phase 2)
 * ShyveSlime(Phase1,CUR).png
 * Shyve Slime (Phase 1)
 * 98
 * 15000
 * Melee
 * ❋ ✦ Weak ❉ ✤ Dam
 * Shyve Slime (Phase 2)
 * Boss Room
 * ShyveSlime(Phase2,CUR).png
 * Shyve Slime (Phase 2)
 * 98
 * 10500
 * Melee
 * ❋ ✦ Weak ❉ ✤ Dam
 * Shyve Slime (Phase 1)
 * }
 * 10500
 * Melee
 * ❋ ✦ Weak ❉ ✤ Dam
 * Shyve Slime (Phase 1)
 * }
 * Shyve Slime (Phase 1)
 * }
 * }

Dialogue: 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: AAAGH! Idiot ! Fool! Damnable THING! Exposed! Exposed ! DIE!!


 * CorruptedSlykaar(Phase4).png
 * Corrupted Slykaar (Phase 1)
 * 110
 * 250000
 * Ranged
 * Teleport, Vanish, Charge
 * ❋ Weak ❉ ✤ Dam  ❉ ✤ Def
 * Corrupted Slykaar (Phase 2)
 * Bevonatu Slykaar (Phase 3)
 * SlimePiece(CUR).png
 * Slime Piece
 * 95
 * 12000
 * Melee
 * ❋ Weak ✤ Dam  ✤ Def
 * Bevonatu Slykaar (Phase 3)
 * VointiSlime(CUR).png
 * Vointi Slime
 * 110
 * 20000 (Invulnerable)
 * Support
 * Heal
 * Bevonatu Slykaar (Phase 3)
 * TakertuvaSlime(CUR).png
 * Takertuva Slime
 * 105
 * 12750
 * Melee
 * Bevonatu Slykaar (Phase 3)
 * }
 * TakertuvaSlime(CUR).png
 * Takertuva Slime
 * 105
 * 12750
 * Melee
 * Bevonatu Slykaar (Phase 3)
 * }
 * Bevonatu Slykaar (Phase 3)
 * }
 * }
 * }

Dialogue: 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 don't want to die! I WON'T die! Go away! Cease TO EXIST! 


 * CorruptedSlykaar(Phase5).png
 * Corrupted Slykaar (Phase 2)
 * 110
 * 1
 * ❋ Weak ❉ ✤ Dam  ❉ ✤ Def
 * Corrupted Slykaar Ashes
 * Corrupted Slykaar (Phase 1)
 * }
 * Corrupted Slykaar (Phase 1)
 * }
 * }

Dialogue: After Slykaar has been killed, his ashes will arise, and later perish, finishing the run.
 * Slykaar: I... You... No...


 * CorruptedSlykaarAshes.png
 * Corrupted Slykaar Ashes
 * 110
 * 46 Emeralds Corrupted Slykaar's Heart  3 Corrupted Undergrowth Ruins Fragments
 * Corrupted Slykaar (Phase 2)
 * }
 * 46 Emeralds Corrupted Slykaar's Heart  3 Corrupted Undergrowth Ruins Fragments
 * Corrupted Slykaar (Phase 2)
 * }
 * }
 * }

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

Trivia

 * This dungeon is a popular end-game grinding spot 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.