Petrified is a crowd control and status effect featured in Diablo Immortal. The mechanic is similar to Chill/Freeze, but the player is turned to stone, not ice. As of note, Gorgothra the Claimer and Gebdu, Mountain Breaker are known to employ this effect using totems that fire sweeping beams. Getting hit inflicts (in addition to damage) a stack of petrified and Slow, with the effect being increased with more stacks. On the sixth stack, the player is completely Immobilized and turned into stone. The duration of this effect is affected by the Potency/Resistance mechanic when used by monsters.
The Monk Legendary skill Tranquility also inflicts Petrified.