Illicit Auction [Mirage] Satyr You gain 2 life for

You gain 2 life for each creature destroyed this way

Set: Commander 2017 Type: Legendary Creature — Vampire Soldier Rarity: Mythic Cost: {5}{R}{W}{B} This spell costs {1} less to cast for each 1 life you gained this turn

but I didn't expect it from the building itself

that player mills that many cards

Illicit Auction [Mirage] Satyr You gain 2 life forSet: Mirage Type: Sorcery Rarity: Rare Cost: {3}{R}{R} Each player may bid life 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 loses life equal to the high bid and gains control of the creature. (This effect lasts indefinitely.)