Mountain Silversage
This object can be found in Winterspring (155), Azshara (57), Un'Goro Crater (55), Hellfire Peninsula (37), Burning Steppes (28), Eastern Plaguelands (22), Tanaris (19), Silithus (10), Western Plaguelands (6), Thousand Needles (4), Blasted Lands (3), Terokkar Forest (1) and Feralas (1).