Caustic Ground - Path of Exile

Caustic Ground deals chaos damage over time. It is a detrimental ground effect. The amount of damage per second inflicted by caustic ground depends on its source.

Icon Name Type Stats
Caustic Ground Icon Caustic Ground Debuff You are taking Chaos Damage from standing in Caustic Ground.

Caustic Ground

1. Caustic Ground Gems

Name Category Requires Stats
Caustic Arrow Caustic Arrow Active skill gem Level 1 Fires an arrow which deals chaos damage in an area on impact, and spreads caustic ground. Enemies standing on the caustic ground take chaos damage over time.

2. Caustic Ground Items

Item Category Lvl. Stats Note
Siegebreaker Siegebreaker belt 44 Your Minions spread Caustic Ground on Death, dealing 20% of their maximum Life as Chaos Damage per second Unique

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3. Other Sources

  • Strongboxes with the Contaminated prefix(Spreads Caustic Ground)
  • The caustic bomb thrown by Undying Alchemists
  • Certain zombies, which release caustic ground on death
  • Infested Ursa and Vivid Weta release caustic ground on death
  • Skill used by Ryslatha, the Puppet Mistress
  • The Temple of Atzoatl with “poison themed” rooms such as Toxic Grove. Clusters of plants are randomly spread throughout the whole area, which release a Caustic Ground once stepped on. The amount of plants is determined by the respective room level (with higher room levels adding more plants).

4. List of Ground Buff & Debuff

A ground effect is the general term for a patch of terrain that has some consequence on characters or monsters positioned on it. Detrimental ground effects do not affect allies of the character that created them, while those ground effects created by monsters or the environment will not affect other monsters. The inverse is true for beneficial ground effects.

Characters and monsters can be affected simultaneously by different types of overlapping ground effects. Those of the same type do not cumulatively stack their effects. For ground effects that inflict damage, only one of each type with the highest damage per second will cause damage at any given moment.

Icon Name Type Stats
Burning Ground Icon Burning Ground Debuff You are taking burning damage while standing on burning ground.
Burning Ground Debuff Icon Burning Ground Debuff You are taking burning damage while standing on burning ground.
Chilled Ground Icon Chilled Ground Debuff Your actions are slowed while standing on chilled ground
Frozen Ground Icon Frozen Ground Debuff You are taking Cold Damage over Time.
Shocked Ground Icon Shocked Ground Debuff You take increased damage while standing on shocked ground.
Consecrated Ground Icon Consecrated Ground Buff Grants Life Regeneration
Consecrated Ground Debuff Icon Consecrated Ground Debuff You are on an enemy’s Consecrated Ground, increasing your chance to be critically hit.
Desecrated Ground Icon Desecrated Ground Debuff You are taking Chaos Damage while standing on Desecrated Ground
Caustic Ground Icon Caustic Ground Debuff You are taking Chaos Damage from standing in Caustic Ground.
Profane Ground Icon Profane Ground Debuff You are on an enemy’s Profane Ground, lowering your resistances and making you easier to critically hit.
Smoke Cloud Icon Smoke Cloud Debuff You are significantly less accurate while standing in smoke.
Tarred Ground Icon Tarred Ground Debuff Your movement speed is reduced while standing in tar.
Fungal Ground Icon Fungal Ground Debuff You deal less Damage due to enemy Fungal Ground.
Eldritch Decay Icon Eldritch Decay Debuff You are taking Physical Damage while standing in Eldritch Decay
Mana Rune Icon Mana Rune Debuff You are taking Lightning Damage and losing Mana.
Net Throw Icon Net Throw Debuff Your movement speed is reduced while standing in a net.
Slipstream Icon Slipstream Buff You have increased Action Speed from the Slipstream.
Blood Ritual Icon Blood Ritual Debuff Your are taking physical damage over time from a Blood Ritual

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