TCG ONE

Gyarados HGSS 123

Gyarados HeartGold & SoulSilver 123
GYARADOS_123:HEARTGOLD_SOULSILVER
Evolves from Magikarp130 HP
Thrash30+

Flip a coin. If heads, this attack does 30 damage plus 20 more damage. If tails, Gyarados does 20 damage to itself.

Heavy Storm70
weakness:x2
resistance:-20
retreat cost:3