His abilities, some of which are triggered by a {{Ability|Kicker}} cost or {{Ability|Wizardry}}, all manipulate cards, especially {{Ability|Copy|Copying}} them; sometimes with mana gain. He can also draw cards, and destroy cards in libraries. He can make a copy of his Vanguard support from [[ZNR]]; because they do not reinforce, they can potentially cover the board. His  Jace's first [[Loyalty]] ability is tied for second cheapest. Uniquely, his third ability becomes cheaper as it levels up, and becomes cheaper than his first (and tied for cheapest in the gamewith [[Ob Nixilis Reignited]]). It even starts out cheaper than his second, but it is also less powerful. His [[#Starting Deck|Starting Deck]] has two {{Ability|Landforming}} cards which can make Land supports, including "Glasspool Mimic", a Rogue which buffs itself with the power and toughness of another creature on the board.