Isar, Blazing Inquisitor

+1: Deal 2 damage to target creature or player. If a creature dealt damage this way would die this turn, exile it instead.
-1: Creatures you control get +2/+1 and gain haste and first strike until end of turn.
-6: Choose a name of a nonland card. Target player gets an emblem with "You can't cast spells with the chosen name."