This plugin contains a custom enchantment effect that allows you to suck your opponent's health when you attack him/her. Higher the enchantment level is more chance and level of health you can suck.
Just install TE-VampireEnchant.jar in TokenEnchant/enchants folder. Then you can either "restart the server" or "reload the plugin (not /te reload)". VampireEnchantment will automatically be loaded into TokenEnchant framework.
It would be greatly appreciated for your donation for the provision of support for this plugin.