<-- Censor Sheep

Robaconollitron -->

Corrupted giant treeman
Battle Arena Monsters
438 Monster
439 Censor Sheep
440 Corrupted Giant Treeman
441 Robaconollitron
442 Robroccolaconator

The Corrupted Giant Treeman (CGT) is a powerful boss monster. It is found in the Corruption when in Worst Moon Mode. It has 100,000,000,000 HP, and it has to be defeated within 15 minutes.

The Corrupted Giant Treeman is very difficult to defeat because it can apply long-duration debuffs and heal itself very quickly.

The Corrupted Giant Treeman's HP is shown in a red bar at the top of the screen, instead of the normal Corruption monster stat indicator bars.

When facing the Corrupted Giant Treeman, players will slowly take increasing amounts of damage due to Drowning.

Monster Stats

Casual Hardcore
Level 9000 9001
HP 38,000,000,000 133,000,000,000
Attack 1 0
Magic Attack 2,000,000 2,400,000
Defense 50,000,000 100,000,000
Accuracy 275,000 412,500
Evasion 50,000 75,000
EXP 16,000,000 24,000,000
Coin 1,000,000 1,500,000
Pixel 4,000,000 6,000,000
Rampage - 50% HP left
Special Accuracy UP Accuracy UP
Heal -
Explode -
Speed -
Element None
Boss This monster is a boss.
Undead This monster is not an undead.
Death This monster doesn't spawn anything upon death.

Invisible Ally Stats

Passive Abilities



Ultra Effect

Exp +50% +150%
Coin +50% +125%
Pixel +50% +125%
Spawn Rate +30% +75%

Active Abilities

The Corrupted Giant Treeman invisible ally has no active abilities.

Getting the Corrupted Giant Treeman to spawn

In order to encounter the Corrupted Giant Treeman, one must enter the Corruption while in Worst Moon Mode. This can either be done by equipping the Invisible X ally, or by equipping the Worst Moon Gem. Entering the Corruption while Worst Moon Mode is activated will not lead to the normal raid, but a special version of the Corruption where the Corrupted Giant Treeman will spawn.


The Corrupted Giant Treeman gains new abilities based on how much damage it has sustained.

90% or less HP: Shield: becomes immune to all damage
80% or less HP: Potion block: drains all mana and spirit, stuns for 3 seconds, potion blocks for 30 seconds, and deals 250,000 true damage
70% or less HP: Thunder: drains all mana and spirit, stuns for 3 seconds, weaken, blind and zombify for 30 seconds, and deals 1,000,000 true damage
60% or less HP: SOAP: soaps for 30 seconds and deals 250,000 true damage
50% or less HP: Heal: heals 1% of it’s missing HP and removes poison, blind and weaken
40% or less HP: Icicle: deals 750,000 true damage, and applies poison, weaken and slow for 30 seconds, and stun for 5 seconds.

It won’t use a status effect spell if there’s at least 5 seconds of corresponding status time. Also It won’t use thunder on you if you’re potion blocked, and also won’t use potion block on you if you’re zombified.


The corrupted giant treeman is very difficult to defeat. There are many reasons for this.

The first reason is that it can only be defeated while in Worst Moon Mode. This decreases your damage output by a large amount, makes critical hits much less effective, reduces your HP, and apply numerous other debuffs to your character.

Its attacks deal true damage, which means that damage reduction/resistance is useless. The damage portion of its attacks can be dodged, but the status effects cannot. Furthermore, Icicle + Thunder deals 1,750,000 true damage, Zombify + Slow makes healing difficult and poisons you, which can be fatal.

It can cast endless status effects, especially when its HP is low. Periods of time when your attacks are at full power are quite rare. This means wearing the resistance ring against him is especially strong.


The Corrupted Giant Treeman gives the highest base EXP, coins and pixels in the game.

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