Jace, the Mind Sculptor ONE a spell that would cost

a spell that would cost {1}{B} to cast costs {2}{B} to cast instead

guiding those who would stand in Gaea's defense

MIX AND MATCH TO MAKE MARVEL MAGIC—The game of chaotic combinations gets mashed up with the Marvel Universe

it triggers an additional time

Whenever a creature is dealt damage

Jace, the Mind Sculptor ONE a spell that would cost+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.