Xerneas

Legends say it can share eternal life. It slept for a thousand years in the form of a tree before its revival.

Geomancy: Choose 2 of your Benched Pokémon. For each of those Pokémon, search your deck for a Fairy Energy card and attach it to that Pokémon. Shuffle your deck afterward.

Rainbow Spear (100): Discard an Energy attached to this Pokémon.