SwordSkillMaster Mod is a Minecraft mod with simple usage. You just need to rightclick with a sword in the hands, wait until the sword enchants,then release and kill the enemy.
Download it and move it in the plugins folder.
Allows User to use the skill:
(Warning: Set use-permissions in the configs to true or every user can use the skill)
Start the server, stop the server and configs appear in the plugins/SwordSkillMaster/ folder.