Reverberations is a rare Mage/Warlock spell card that belongs to the "Audiopocalypse" addition of the "Festival of Legends" set. It was released on 30.05.2023 and is one of initially 38 cards. The artist of this card was Michaela Nienaber, who also made 6 other artworks for Hearthstone.
The flavor text of the card is the following: This sounds much louder in the void.
The card is easy to memorize with 92.59% of correct quiz questions.
