Thunderfury, Blessed Blade of the Windseeker, Variant (5e Equipment)
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Weapon (Longsword), Legendary (requires attunement)
Thunderfury, Blessed Blade of the Windseeker is the legendary sword once wielded by Thunderaan, Prince of Air. This weapon is taken from Blizzard's World of Warcraft.
While attuned to this sword it has the light property, you gain +2 to attack and damage rolls, 5ft reach. On hit it has 10% chance for the lightning core to activate and a thunderous boom along with a electric blast erupts from the orb. Whenever you make an attack roll that hits, roll a d100. On a d90 or above you unleash an electric blast. The target takes 1d8 lightning and 1d8 thunder damage. This lightning jumps up to 5 enemies within 5 feet of you and within 5 feet of each other with the damage being reduced by half each jump.
If not attuned, this sword is extremely heavy and you must have at least 20 strength to move it. Rendering it unusable in combat.