Jace, the Mind Sculptor [Double Masters] MicroProse Promos sacrifice it unless you pay

sacrifice it unless you pay its echo cost

that player puts that card onto the battlefield and all other cards revealed this way into their graveyard

Duergars are prodigious workers with long memories

Set: Ultimate Masters Box Topper Type: Creature — Human Shaman Rarity: Mythic Cost: {1}{G}{G} When Eternal Witness enters the battlefield

at any cost

Jace, the Mind Sculptor [Double Masters] MicroProse Promos sacrifice it unless you paySet: Double Masters Type: Legendary Planeswalker Jace Rarity: Mythic Cost: {2}{U}{U} +2: Look at the top card of target player's library. You may put that card on the bottom of that player's library. 0: Draw three cards, then put two cards from your hand on top of your library in any order. 1: Return target creature to its owner's hand. 12: Exile all cards from target player's library, then that player shuffles their hand into their library.