Silent Auction

Whenever a non-token creature enters the battlefield players silently bid life for control of
that creature. The player who bids the most life
wins. If there is a tie for the highest bid, those
players high roll for control of the creature. Each player loses life equal to the amount of life they
bid. Players may abstain from bidding.
"Price is what you pay. Value is what you get."
- Warren Buffett