Health leach

Health leach weapon mods do an extra 2 damage per level (e.g. a level 2 health leach does 4 extra damage) and give that extra damage to the player automatically. This applies to all enemies caught in an explosion.

Strategy
Mandarbmax says: These are probably my second favourite type of weapon mod after multishot, they are epically useful on weak, high rate of fire weapons like shotguns or the pistolCB.