Leeching

Leeching is a gilded enchantment applied to a sword that heals the player proportionate to the amount of damage dealt.

Usage
Leeching heals level × ( damage / 8 ), for a maximum enchantment level of 3.

Incompatibilities
Leeching, Satiation, Sharpness, Bane of Arthropods, and Smite are mutually exclusive.

If two or more are combined using commands, the effect of the enchants can stack.