Black Skull is a Phoenix resource introduced in the Kingdom Death: Monster core game.
******** Entries below contain gameplay and lore spoilers! ********
|Type||Iron, Skull, Bone|
|Originally Released||Kingdom Death: Monster - Core Game (2015)|
"Aged to perfection" - Black Skull 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.
Black Skull is a resource you can get from hunting the Phoenix.
Ways to use the resource
Black Skull is not a requirement for any particular item, however the resource is handy for being Iron based, as well as being a skull if you need to finish off a Bone Earrings character with a Skull Helm.