About

A Paper plugin adding 4 mystical gems (Ruby, Sapphire, Emerald, Amethyst) with unique colored abilities triggered by the swap-item key (rebindable to *). Each gem has two abilities — one on key press, one on sneak+key press. Includes configurable commands-on-receive for each gem type, cooldown system, and PDC-based gem identification. Abilities: fireball/explosion, freeze/ice-shield, heal/speed-boost, teleport/invisibility.