A toxishroom can be triggered by melee attack, range attack, or ability/ultimate, releasing a poisonous gas.
Purple Toxishrooms: Any player hit with toxishrooms poisonous gas will take 75 health damage per second for 10 seconds.
Red Toxishrooms: Any player hit with toxishrooms poisonous gas will gain a 15% attack buff for 15 seconds, and then afterwards will take 35 health damage per second for 15 seconds.
Toxishrooms that are hit will reappear after 15 seconds.
Notes:
Poison does not reduce heal.
Poison can be purified by Kurumi's ability or ultimate