Scarred Assassin mask red wounded handmade leather masquerade costume Halloween Mardi Gras
The Scarred Assassin is a handmade leather half-mask for a fighter who has seen many battles -- not always with a human opponent. Perhaps some of the mask's scars are from the razor-sharp claws of a fearsome creature, blades that nature bestowed. The dark red-brown mottled coloring is reminiscent of the dried blood spatter of hundreds of foes.
I could see someone pairing this mask with special effects makeup or a prosthetic wound on the eye to match the gruesome three-clawed scar, and maybe some leather wrist bracers. Of course a dramatic hooded cloak is always a fun addition for a masquerade or Halloween costume.
I also make a scarred eye patch with a similar aesthetic.
For larp (live action role play), the scarred mask grants the wearer +2 to Intimidate skill. (Disclaimer: I make no guarantees that your GM will agree.) ;-)