Jace, the Mind Sculptor [From the Vault: Twenty] Pyro Championship Series Prize Cards Card

Championship Series Prize Cards Card type: Link/Effect Monster Rarity: Ultra Rare Attack: 0 2+ monsters

You cannot change its position during the same turn it is Special Summoned in this way

in Attack Position

Set: Black & White: Base Set Type: Fire Rarity: Promo Retreat cost: Colorless

Then you can Set 1 Spell/Trap Card from your hand

Jace, the Mind Sculptor [From the Vault: Twenty] Pyro Championship Series Prize Cards CardSet: From the Vault: Twenty 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.