Ultra 4k Def. Cow of Doom

+1: Target opponent loses 1 life and you gain 1 life.
-3: Sacrifice a plains, forest, and swamp: Search your library for three lands, reveal them, then put them on the battlefield tapped.
-5: You get an emblem with "Creatures you control have lifelink and "Discard a card: you gain 1 life."