Epoch Spear, Advanced
Large gears cover this warhammer, the head of which houses a complicated mess of springs and magnets. By winding the clockwork of the weapon, it stores large amounts of potential energy wired directly to the hammer’s surfaces. The striking face of a gearhammer contains a pressure-sensitive conductor that releases an electric shock when sufficient force is applied to it. The wielder can throttle the amount of energy released for larger bursts of damage.
Source
Drift Hackers: Clockwork Demons pg. 53
Dragonscript
ID
d4ac91fc26c38a6a1424020d