Zacama, Primal Calamity (174) [Promo Pack: Core Set 2020] Rock/Effect if Gengar would be Knocked

if Gengar would be Knocked Out by damage from an attack

This power can't be used if Venusaur is Asleep

This power can't be used if Crobat ex is affected by a Special Condition

During either player's Damage Step

nonland card from your hand

Zacama, Primal Calamity (174) [Promo Pack: Core Set 2020] Rock/Effect if Gengar would be KnockedRarity: M #: 174 Card Type: Legendary Creature Elder Dinosaur P T: 9 9 Description: Vigilance, reach, trample When Zacama, Primal Calamity enters the battlefield, if you cast it, untap all lands you control. 2R: Zacama deals 3 damage to target creature. 2G: Destroy target artifact or enchantment. 2W: You gain 3 life.