Eldritch Evolution 5/50 (Secret Lair Showdown) - Borderless

As an additional cost to cast this spell, sacrifice a creature. Search your library for a creature card with mana value X or less, where X is 2 plus the sacrificed creature's mana value. Put that card onto the battlefield, then shuffle. Exile Eldritch Evolution.

NM - $19.40
LP - $15.60
MP - $11.70
HP - $7.80
DMG - $3.90