Ivy the Poisonous Mass

Ivy the Poisonous Mass
Ivy the Poisonous Mass
Location Azeos' Wilderness
Scanner Ivy the Poisonous Mass Scanner
Aggressive Yes
Faction Slime
Health 39,155
Pre-spawned Yes
Summon item Giant Slime Summoning Idol

Ivy the Poisonous Mass is a boss enemy. It is an optional side boss that is not required to be defeated to advance the story.


Ivy spawns in the Azeos' Wilderness. It spawns approximately 900 tiles away from the core at a random angle, or 1.91 times longer radius than the great wall. When you get close, your screen will shake periodically. Its lair is a big open space covered with ground poison slimes. These ground slimes slows your movement speed and poisons you, reducing your healing received by 75%.

To respawn Ivy after it has been killed, place Giant Slime Summoning Idol on its rune circle. The idol can be purchased from the Caveling Merchant for 500Ancient Coin. The merchant will restock their items after some time has passed.


Ivy attacks by jumping on top of the player. Just before jumping it will flash white, giving you ample time to react. It can also rain projectile attacks in random locations marked with a circle. At 30% health it will enrage, increasing its speed and frequency of jumping.


  • Immune to being slowed by slime
  • Immune to stun
  • Immune to slippery movement
  • Immune to poison


Type Damage
Jump attack 235
Mortar 80


Item Chance per roll Chance for 1 or more
Ivy's Chest
1 roll
Ivy's Ring 25.93%
Poisonous Sickle 14.81%
Remedaisy Necklace 14.81%
Ivy's Pants 14.81%
Ivy's Thorn Harness 14.81%
Toxic Defender 14.81%
3-5 rolls
8-10Poison Slime 53.05% 95.14%
10-15Scarlet Ore 10.61% 36.15%
5-7Gold Ore 5.31% 19.59%
2-3Ancient Gemstone 7.96% 28.23%
2-4Mechanical Part 7.96% 28.23%
Ivy's Ring 3.71% 14.05%
Poisonous Sickle 2.12% 8.22%
Remedaisy Necklace 2.12% 8.22%
Ivy's Pants 2.12% 8.22%
Ivy's Thorn Harness 2.12% 8.22%
Toxic Defender 2.12% 8.22%
Ivy Figurine 0.8% 3.15%



Stay right in front of it and keep attacking nonstop. Just before jumping it will flash white, this is your cue to move or dash away. Once it lands, keep hitting and repeat until it's defeated. When it's using its raining attack, do not be deceived by how long the circle marker appear on the ground, as it can use its jump attack before all projectiles fall down.

Cookies help us deliver our services. By using our services, you agree to our use of cookies.