Athanatos

When Athanatos enters the battlefield or dies, you gain X life where X is the amount white mana spent to cast it, draw X cards, where X is the number of blue mana spent to cast it, deal X damage to each opponent and each creature they control, where X is the amount of red mana spent to cast it, return X target creatures from your graveyard to the battlefield where X is the amount of black mana spent to cast it, and search your library for X target lands and put them on the battlefield where X is the amoun