The tag appears as two interlocking rings of obsidian and bone, perpetually straining against each other but never fully separating. It is cool to the touch but causes a phantom sensation of cracking in the bearer's hand. It cannot be willingly given away; it must be taken in challenge, often transferring in moments of perceived betrayal on the course.

It acts as a catalyst for drama and strategic upheaval, actively seeking out cooperative relationships among players and applying pressure until those alliances fracture, thereby testing the moral and strategic limits of survival in the Arena.