Consuming Aberration's power and toughness are each equal to the number of cards in your opponents' graveyards.
Whenever you cast a spell, each opponent reveals cards from the top of their library until they reveal a land card, then puts those cards into their graveyard.
Near Mint - $3.80
Near Mint Non-English - $3.80
Lightly Played - $3.40
Lightly Played Non-English - $3.40
Played - $2.70
Played Non-English - $2.70
Heavily Played - $2.30
Heavily Played Non-English - $2.30
Damaged - $1.90
Damaged Non-English - $1.90