Sphere of Resistance [Kaladesh Inventions]

Set: Kaladesh Inventions Type: Artifact Rarity: Mythic Cost: {2} Spells cost {1} more to cast. "At the outset, we weren't aware of Chief Baral's motives for the project. It's now apparant that he intends to use the device to hamper the 'mages' among the ranks of the renegades." — Consulate engineer's log