Koga's Weezing 50/132 (1st Edition)

Pokémon - Stage 1

HP: 70

Spontaneous Explosion 10+: Grass, Grass | Flip a coin. If heads, this attack does 10 damage plus 30 more damage and Koga's Weezing does 30 damage to itself; if tails, this attack does 10 damage.

Toxic Cloud 20: Grass, Grass, Colorless | Flip a coin. If heads, the Defending Pokémon is now Poisoned. It now takes 20 Poison damage instead of 10 after each player's turn (even if it was already Poisoned).

Weakness: Psychic ×2

Retreat Cost: Colorless, Colorless