DoT

From Asda Story Wiki

Damage over Time effect. These are debuffs that apply periodic damage to the target.

DoT effects in Asda Story include Burn, Curse, Bleed, Infect, and Poison. No target can have two DoTs of the same name on them.

Each DoT type has a different speed that it applies damage at:
Burn - Deals damage every half second (includes Flame and Burning)
Curse - Deals damage every three seconds
Bleed - Deals damage every half second
Infect
Poison - Deals damage every three seconds