DuelPlugin
About
A full-featured duel plugin where players open a GUI with player heads via /duel to challenge others. Includes a sign-based player search, arena spawn setup (/duelsetspawn1/2, /duelsetcorner1/2) with admin permissions. Players fight with their own items and lose them on death. The arena is fully saved before each duel and automatically restored to its original state after the duel ends.