Weezing

Psychic 80 HP Stage: Stage1 Rare

Ps N

Offensive Gas

Flip a coin. If heads, the Defending Pokémon is now Confused and Poisoned.

Poké-Body Toxic Virus

At any time between turns, each player puts 1 more damage counter on his or her Poisoned Pokémon.

It grows by feeding on gases released by garbage. Though very rare, triplets have been found.