Implosion

Implosion is a level 30 Demonology warlock talent.

Trivia

 * Both this spell and its title are inspired by the Hearthstone card Imp-losion. Added almost two years earlier with the Goblins vs Gnomes expansion, the card is a rare 4 mana warlock spell, with the text, "Deal 2-4 damage to a minion. Summon a 1/1 Imp for each damage dealt." The card was commonly used in decks such as Zoolock, aiming to swarm the enemy with a board full of cheap Demons.