The tag appears weathered despite being newly transferred - it ages instantly when passed to a new competitor. Its surface bears the marks of every holder, accumulating scratches, dents, and tiny tally marks that represent grudges earned. The metal changes color slightly based on the intensity of rivalry surrounding its current holder, darkening when tensions are high. Most mysteriously, the tag cannot be destroyed or permanently lost - if separated from its holder, it inevitably reappears, as if the grudge itself will not be denied.

The Grudge serves as a living reminder that every championship defense creates new enemies. It exists at the heart of the hierarchy's drama, turning ordinary competition into personal warfare. When this tag appears on the leaderboard, other competitors know they're facing someone who has been marked by the league's history - a bearer who carries both the weight of past defeats and the burning desire for revenge.