Zahur, Glory's Past

Start your engines! (If you have no speed, it starts at 1. It increases once on each of your turns when an opponent loses life. Max speed is 4.) Sacrifice another creature: Surveil 1. Activate only once each turn. Max speed — Whenever a nontoken creature you control dies, create a tapped 2/2 black Zombie creature

token.

From Magic: The Gathering.

Open the interactive version on https://mythscribe.cloud/app/tcg/cards/cms6o7n3b4q3dpb1how8if9la.