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.
Near Mint - $2.400
Lightly Played - $2.000
Moderately Played - $1.700
Heavily Played - $1.500
Damaged - $1.200
Near Mint Spanish - $2.400
Lightly Played Spanish - $2.000
Moderately Played Spanish - $1.700
Heavily Played Spanish - $1.500
Damaged Spanish - $1.200