Sivriss, Nightmare Speaker

{T}, Sacrifice another creature or an artifact: For each opponent, you mill a card, then return that card from your graveyard to your hand unless that player pays 3 life. (To mill a card, put the top card of your library into your graveyard.)
Choose a Background (You can have a Background as a second commander.)

{T}, sacrificar otra criatura o un artefacto: Por cada oponente, mueles una carta y luego regresas esa carta de tu cementerio a tu mano a menos que ese jugador pague 3 vidas.
Elige un Trasfondo.