Theriac

Rolling Thunder

Description:
A long sword with a blade like a stylized lightning bolt around which small flashes of electricty dance. The grip is covered with electric eel skin (Nature check to know.) Part of a pair with Thunderstruck.

History:
The creator and history of Thunderstuck and Rolling Thunder are a mystery. The only known mention is less than 100 years ago, in the hands of a nameless Dragonborn warrior. Occasional tavern tales suggest the weapons are still active in the world.

Game Stats:

A successful melee attack inflicts 1d8 cutting + 1d6 electrical damage to the target.

A defender wearing metal armor still suffers 1d4 electrical damage on a successful Dodge from small jolts of electricity arcing from Rolling Thunder to their armor.

Once a week Rolling Thunder's wielder can strike Rolling Thunder against Thunderstruck, causing a a cone of thunderous noise to roll outward 150. Everyone in the cone is knocked flat (no opposing roll), is stunned for 2 segments, and takes 1d6 damage. The cone is 10' wide at the caster and 60' wide at the apex.