50% Hit Chance
Hurls rocks at the enemy, dealing up to 630 Elemental damage.
Rocks continue to fall on the enemy's current pet dealing 118 Elemental damage each round for 3 rounds.
Drop: Karr the Darkener 
Zone: Dread Wastes
Approximate Drop Rate: 1 in 10
World Event: Feast of Winter Veil
Quest: You're a Mean One...(Alliance)/(Horde)
Approximate Drop Rate: 1 in 65 (available 14 days per year)
Drop: Fabled Pandaren Pet Supplies
Approximate Drop Rate: unknown
Quest: Pandaren Spirit Tamer 
Zone: Vale of Eternal Blossoms
Drop: Pandaren Spirit Pet Supplies
Achievement: Rock Lover