Klinklang

Its red core functions as an energy tank. It fires the charged energy through its spikes into an area.

Ability — Shift Gear: As often as you would like during your turn (before your attack), you may move a Metal Energy attached to 1 of your Pokémon to another of your Pokémon.

Gear Grind (80): Flip 2 coins. This attack does 80 damage times the number of heads.