Hollow Wing Bone is a Phoenix resource introduced in the Kingdom Death: Monster core game.
******** Entries below contain gameplay and lore spoilers! ********
|Originally Released||Kingdom Death: Monster - Core Game (2015)|
"Filled with a thick, metallic liquid" - Phoenix Eye resource card
Possible gameplay spoilers below. If you want a purist experience then skip this info as it is not required and you will experience it through playing the game.
Phoenix eye is a resource you can get from hunting the Phoenix.
Ways to use the resource
The phoenix eye is not used for any particular item, however it is useful as a dual resource in organ and scrap.