Subterranean Tremors is a mythic Sorcery card from Secrets of Strixhaven Mystical Archive (SOA), collector number 48. Current market price: $1.02 (foil $1.74), TCGplayer market prices via Scryfall.
Subterranean Tremors deals X damage to each creature without flying. If X is 4 or more, destroy all artifacts. If X is 8 or more, create an 8/8 red Lizard creature token.