The Ancestor

Legendary creatures you control get +X/+X, where X is the number of legendary creatures you control. Whenever you cast a legendary spell from your hand, exile cards from the top of your library until you exile a legendary nonland card with lesser mana value. You may cast that card without paying its mana cost. Put the rest on the bottom of your library in a random order.{flavor}“Free yourself from this suffocating stillness, fix your gaze on the horizon, and face the fearsome truth... of the Darkest Dungeon” -The Ancestor{/fontsize-25}