Grumble, Worldshaker is a 6 Mana Cost Legendary Shaman Minion Elemental card from the Kobolds and Catacombs set!
Battlecry: Return your other minions to your hand. They cost (1).
Flavor TextThe grumbling grew to a mighty rumbling, and out of the caverns the kobolds came tumbling.
Grumble, Worldshaker Decks
These are the most recent decks that have featured Grumble, Worldshaker in the last year.