NOTE: This a custom enchant module requires the latest 
TokenEnchantAs of v4.0.0.  This enchant is a polymorphic enchantment.  This one enchantment (BadPotion) can be turned into various different Minecraft potion based custom enchant.This resource contains a set of custom enchantments, each of which represents a bad potion effect.  You can give your enemy a bad potion effect upon attacking them with these custom enchantments.  Included CEs are:
 
- "Blindness",
 - "Confusion",
 - "Fatigue",
 - "Harm",
 - "Hunger",
 - "Poison", (aka Unluck)
 - "Slow",
 - "Weakness",
 - "Wither",
 
Installation:
Just install TE-BadPotionEnchant.jar in TokenEnchant/enchants folder. Then you can either "restart the server" or "reload the plugin (not /te reload)". Ten custom enchantments will automatically be loaded into TokenEnchant framework.
Configuration:
Once you restart the server, configuration files BadPotion_config.yml, which contains above listed bad potion enchantment's config, will be auto-generated in your enchants folder.  You can customize this file to suit your server's needs.