Aether crystals
Ambrosia    
Angelic essence
Dark crystal
Demon blood
Dragon scales
Dwarven metal
Elfstone
Goblin steel
Griffin's feather 
Mermaid scales
Mermaid tear 
Minotaur's fur 
Minotaur's hide
Moonstone
Phoenix feathers
Phoenix's ash 
Shadow essence
Star metal
Unicorn horn
Wraith bone