It's a fel axe empowered with a fel crystal which makes the axe extremly powerful. Even one small cut brings agony and death. The axe pefectly fits to a hand and allows perfect mobility.
It's low poly, game ready game asset. Modelled in Autocad Maya, detailed in Pixologic Zbrush and textured in Substance Painter.
The the axe was used in my school project and is free downloadable.