Jace, the Mind Sculptor [From the Vault: Twenty] Mercadian Masques I'd have told you what

I'd have told you what it was

The cube's surface is pockmarked with jagged runes that seem to shift when unobserved

Set: Magic Player Rewards 2005 Type: Instant Rarity: Rare Cost: {1}{U} Counter target spell unless its controller pays {3}

Set: Happy Holidays Type: Enchantment Rarity: Mythic Cost: {3}{R}{W} Decorated cards in your hand have miracle {S}

then attach it to that creature

Jace, the Mind Sculptor [From the Vault: Twenty] Mercadian Masques I'd have told you whatSet: 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.