Quakebringer is a mythic Creature — Giant Berserker card from Kaldheim Promos (PKHM), collector number 145p. Current market price: $1.09 (foil $1.74), TCGplayer market prices via Scryfall.
Your opponents can't gain life. At the beginning of your upkeep, Quakebringer deals 2 damage to each opponent. This ability triggers only if Quakebringer is on the battlefield or if Quakebringer is in your graveyard and you control a Giant. Foretell {2}{R}{R}