Reckless Auction

Each player may bid cards from their library for control of target creature. You start the bidding with a bid of 0. In turn order, each player may
top the high bid. The bidding ends if the high
bid stands. The high bidder puts a number of cards equal to the high bid from the top of his or her library into his or her graveyard and gains control of the creature. (This effect lasts indefinitely.)
"You came at a heavy cost, but you were worth it." -Beeswax