In a duel, this mod at maxed rank can inflict 80-360 damage to attacking melee players. It seems the damage is not increased by charged attacks. This was tested with Furax and Gram, with normal and charged attacks. Works with Glaive and Kestrel throw.
This does extra damage to factions who have weaknesses to electrical damage such as the Corpus.
Can be obtained through Transmutation. (It is recommended to transmute 4 rare mods)