Revenant - [Foil] Seventh Edition (7ED)Flying Revenant's power and toughness are each equal to the number of creature cards in your graveyard. It eats death and drinks pain.

Whenever you cast a permanent spell with a mana cost that contains {X}

"Once you've tasted demon blood

Cosmos Serpent gains indestructible until end of turn

and heatstroke

Yet she could not tear her gaze away

where X is one plus the number of instant and sorcery spells you've cast this turn

Soldevi Machinist

free from suffering

Whenever Ebonblade Reaper deals combat damage to a player

Trample When Hunted Horror enters the battlefield

"Let insight and energy be your guides

create a 3/3 black Demon creature token