Onix - Reverse Holofoil Legendary Collection - Common Card Type_Item if Sidney's Stadium is in

if Sidney's Stadium is in play

Colorless Air Slash (60) Flip a coin

V - Evolves from null

Colorless Crushing Ice (40+) Does 40 damage plus 10 more damage for each Colorless Energy in the Defending Pokémon's Retreat Cost (after applying effects to the Retreat Cost)

Onix - Reverse Holofoil Legendary Collection - Common Card Type_Item if Sidney's Stadium is inRarityCommon Card TypePokmon Hit Points90 HP FormBasic Evolves from null TypeFighting Fighting Rock Throw (10) Fighting,Fighting Harden During your opponent's next turn, whenever 30 or less damage is done to Onix (after applying Weakness and Resistance), prevent that damage. (Any other effects of attacks still happen.) Weakness Grass 2 Retreat CostColorless Retreat CostColorless Retreat CostColorless ArtistKen Sugimori