The Tempest's Edge

A very rare magical longsword named The Tempest’s Edge.

The blade is forged from polished dark steel, its surface etched with taut, crackling veins resembling lightning bolts that pulse faintly with electric blue light along the fuller. The slender edge gleams razor-sharp, seeming to distort the surrounding air in subtle, swirling gusts that scatter tiny ash and rain droplets away from the sword’s sharp lip. The hilt is wrapped in worn black leather with silver fittings that echo storm motifs, hinting at untapped, crackling power waiting to be unleashed.

(Magic Longsword): Melee Weapon Attack: +9 to hit, reach 5 ft., one target. Hit: 8 (1d8 + 3) slashing damage plus 13 (3d8) lightning damage. If the target is a creature, it must succeed on a DC 17 Strength saving throw or be pushed up to 10 feet away from the wielder.

It may hold the magical capacity to do more but no one has tried to unlock it's full potential yet...