Jace, the Mind Sculptor [From the Vault: Twenty] Human Cleric it creates twice that many

it creates twice that many of those tokens instead

{T}: Gain control of target creature with power less than or equal to the number of Islands you control for as long as Vedalken Shackles remains tapped

Deep within the Cabal's vault

Set: Revised Edition Type: Creature — Bird Rarity: Rare Cost: {G} Flying

Jace, the Mind Sculptor [From the Vault: Twenty] Human Cleric it creates twice that manySet: 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.