Doomsday Excruciator [Duskmourn: House of Horror Prerelease Promos] Elk Set: Mystery Booster 2 Playtest

Set: Mystery Booster 2 Playtest Cards Type: Instant Rarity: Rare Cost: {1}{G} Split second (As long as this spell is on the stack

On Zendikar

{4}: Put a +1/+1 counter on this creature

When Cavalier of Flame dies

Doomsday Excruciator [Duskmourn: House of Horror Prerelease Promos] Elk Set: Mystery Booster 2 PlaytestSet: Duskmourn: House of Horror Prerelease Promos Type: Creature Demon Rarity: Rare Cost: {B}{B}{B}{B}{B}{B} Flying When Doomsday Excruciator enters, if it was cast, each player exiles all but the bottom six cards of their library face down. At the beginning of your upkeep, draw a card. "All stars grow dark. All worlds come to an end."