Captive Audience [Ravnica Allegiance] Premium Deck Series Graveborn Grav-cannon — When Space Marine

Grav-cannon — When Space Marine Devastator enters the battlefield

put your choice of a +1/+1

You may put that card on the bottom of that player's library

Sacrifice Phyrexian Incubator: Search your library for any number of Phyrexian cards or cards with phyrexian back faces

Set: March of the Machine Commander Type: Enchantment Rarity: Common Cost: {1}{R} Whenever a creature enters the battlefield under your control

Captive Audience [Ravnica Allegiance] Premium Deck Series Graveborn Grav-cannon — When Space MarineSet: Ravnica Allegiance Type: Enchantment Rarity: Mythic Cost: {5}{B}{R} Captive Audience enters the battlefield under the control of an opponent of your choice. At the beginning of your upkeep, choose one that hasn't been chosen Your life total becomes 4. Discard your hand. Each opponent creates five 2 2 black Zombie creature tokens.