Item
Raid: Serpentshrine Cavern BC – Boss: Lady Vashj
Raid: The Eye BC – Boss: Kael’thas Sunstrider
Raid: Serpentshrine Cavern BC – Boss: Leotheras the Blind
Quest Reward: 
Hope They Can’t Swim (Zone: Drustvar, BfA)
Raid: Serpentshrine Cavern BC – Boss: Fathom-Lord Karathress
Raid: Serpentshrine Cavern BC – Boss: The Lurker Below
Raid: Firelands Cata – 6 Bosses
Dungeon: The Temple of Atal’hakkar Classic – Boss: Wardens of the Dream
You can also check the Auction House for Elunarian Sphere BoE