Crumble [Antiquities] Vedalken Knight where X is the number

where X is the number of other creatures on the battlefield

{R}: Your opponents can't gain life this turn

I was looking for the costume shop

Set: Doctor Who Type: Creature — Cleric Rarity: Rare Cost: {1}{G} Sisterhood of Karn enters the battlefield with a +1/+1 counter on it

Set: Commander Legends Type: Legendary Sorcery Rarity: Rare Cost: {X}{R}{R} (You may cast a legendary sorcery only if you control a legendary creature or planeswalker

Crumble [Antiquities] Vedalken Knight where X is the numberSet: Antiquities Type: Instant Rarity: Common Cost: {G} Destroy target artifact. It can't be regenerated. That artifact's controller gains life equal to its mana value. The spirits of Argoth grant new life to those who repent the folly of enslaving their labors to devices.