Archmage Warhammer -
Stone's Flying Fortress. Take the second teleporter, and head left. There's a chest beneath a statue and across from a Dragon Elf skeleton. Beware, the chest is trapped.


Hunter Ring -
Raze's Flying Fortress. This FF is a string of islands that get higher the closer you get to Raze. The ring is in a chest in the island at the halfway point.


Scorpion Earrings -
Keara's Flying Fortress. This fortress is hard to search, it's one huge, tall island with a lot of chests. The one you're looking for is almost at the top of the island. In fact, there is open sky above. The only things higher are the teleporter and a small Lighning Tower island.