Black belt
From Twilight Heroes Wiki
black belt
Plural: Unknown
As a hero you're supposed to be an expert at many styles of combat. This black belt only serves to confirm what thousands of criminals already know: don't mess with Texas. Or you. Yeah ... don't mess with you.
Accessory
Item cannot be traded or sold
Autosell value: 125
Approved for use in the PvP arena.
Increased chance of getting a bonus token in a PvP win.
How Obtained
The Arena Armory (exchanged for 25 lambda tokens)