Heatran

It dwells in volcanic caves. It digs in with its cross-shaped feet to crawl on ceilings and walls.

Poke-POWER — Smelt: Once during your turn (before your attack), you may move a Metal Energy attached to 1 of your Pokémon to Heatran. This power can't be used if Heatran is affected by a Special Condition.

Heavy Metal (40+): Flip a coin for each Metal Energy attached to Heatran. This attack does 40 damage plus 20 more damage for each heads.