Toxiquake

Toxiquake is a Spark that appears in Mario + Rabbids Sparks of Hope. It is a plump, green Spark with green slime dripping from the bottom half of its body. Its Power is Shockwave Ooze, which casts three Shockwaves that each damage enemies and poison them with the Ooze Super Effect. Its Bonus is Ooze Protector.

Mario + Rabbids Sparks of Hope website
''There's no escape from Toxiquake! With its Shockwave Ooze, waves of ooze-infused venom spread out around the Spark. The spill deals damage to nearby enemies and poisons the surviving ones over several turns.''