Magikarp

Although weak and helpless, this Pokémon is incredibly fertile. They exist in such multitudes, you'll soon grow tired of seeing them.

Ability — Submerge: As long as this Pokémon is on your Bench, prevent all damage done to this Pokémon by attacks (both yours and your opponent’s).

Waterfall Evolution: Search your deck for a card that evolves from this Pokémon and put it onto this Pokémon to evolve it. Then, shuffle your deck.