CN2: Burn Away, Instant 4R Burn Away deals 6 damage to target creature. When that creature dies this turn, exile all cards from its controller's graveyard.

Burn Away

Burn Away deals 6 damage to target creature. When that creature dies this turn, exile all cards from its controller's graveyard.

9/20/2014 If the creature doesn’t die that turn, the delayed triggered ability will simply cease to exist. It won’t trigger on a future turn.