Cataclysm is a spell for the warlock class. It was introduced in the Kobolds & Catacombs expansion for Hearthstone: Heroes of Warcraft. Ability Edit Low Destroy all minions. Discard your hand. WoWWiki links Edit See this subject on WoWWiki: Cataclysm (warlock talent) Retrieved from "https://hearthstone.fandom.com/wiki/Cataclysm?oldid=33853" Categories: 4 Cost Warlock Spell Kobolds & Catacombs Deck Epic Rarity 100 Disenchant 400 Create 400 Gold Disenchant 1600 Gold Create Destroy Minion Discard Add category Cancel Save Community content is available under CC-BY-SA unless otherwise noted.