Ampharos (EX Dragon Frontiers 1/101)
Poké-BODY Holon Veil

Treat each Basic Pokémon and Evolution card in your deck, in your discard pile, in your hand, and in play as a Pokémon that has δ on its card.

Colorless Colorless Colorless
Delta Circle

Does 20 damage plus 10 more damage for each Pokémon you have in play that has δ on its card.