This plugin contains a custom enchantment effect that allows you to give slowness effect on your attacker! The duration and the level of slowness is determined by the level of enchanting.
Just install TE-FrozenEnchant.jar in TokenEnchant/enchants folder. Then you can either "restart the server" or "reload the plugin (not /te reload)". FrozenEnchantment will automatically be loaded into TokenEnchant framework.