Cataclysm is a 4 Mana Cost Epic Warlock Spell card from the Kobolds and Catacombs set!
Destroy all minions. Discard your hand.
Flavor TextRUN FROM SKY CANDLES! THEY BURN! RUN!
Cataclysm Additional Information
Cataclysm and Malchezaar's Imp do work together and you will draw cards if Imp is on the board:
These are the most recent decks that have featured Cataclysm in the last year.