The One-Reborn

Double Strike
When The One-Reborn enters the battlefield, create four 0/1 Corpse
tokens with "When this creature enters the battlefield or dies, deal 1
damage to target creature or player"
{1}{r}{b}: Sacrifice a Corpse token to create a 1/1 Nightmare wizard
Token that has "Whenever an opponent casts a Non-creature
spell, they take 1 damage"