Pokémon

Salandit's Corrosion ability unleashes poisonous havoc on all, no matter the make, we're talking even Steel or Poison here. Female Salandits also posssess the unique capability of being able to control other Pokémon, through using specialized pheromones. What a week for Pokémon, man.

Kind of overdue, but eh.

Gravelers have a very self-destructive personality.