Burning Shadows set of Sun & Moon series

Toxicroak
Stage 1
HP110
Evolves From: Croagunk
Pokédex No.454
Poison Jab
Your opponent's Active Pokémon is now Poisoned.
Poison Boost
If this Pokémon is Poisoned, this attack does 80 more damage. Then, remove that Special Condition from this Pokémon.