Ray, Usurper of Barovia

+3: Until the start of your next turn, creatures that enter the battlefield under your control fight any target creature.
-2: Ray becomes a 4/4 Warrior creature with first strike, vigilance, and lifelink until the start of your next turn.
-10: You get an emblem with "Permanents you control gain protection from Black and White" and "Creatures you control gain first strike and vigilance."