Outland Reaper

This is an idea I got from looking at body mods.

The Outland Reapers are a violent and masochistic warrior race who use their own bodies to sheath their weapons. Despite their primitive appearance and weapons they are arguably the deadliest warriors you can come across. Their skill in hand to hand combat and various weaponry as well as an extraordinary ability to absorb punishment make these lean warriors unexpected tanks on any battlefield.
The males are known to mod their bodies and paint their faces to invoke fear in their enemies. The females however are rumored to be unrelentingly beautiful but equally dangerous. The females are nicknamed "blood lillies" after the venomous flower.