Create a Paper plugin "PowerSMP" Coins = ability items (right-click, cooldown, custom name & lore) Powers: Flame: fireball + burn Shock: lightning strike, area damage to entities only (no block damage) Frost: freeze player 5s Phantom: invisibility 5s Gravity: pull nearby players Storm: knockback push Blast: small explosion (no block damage) Super Power: Shadow Assassin: teleport to nearest player, strength + speed 5s, blind 2–3s, extra first hit damage Rules: no ability breaks blocks (damage entities only) System: 7 kills → drop coin first join → 1 random coin (once) Commands: /powers GUI /giveallwithaditya OP Use config.yml + messages.yml + PersistentDataContainer