Arc Edge

Arc Edge is a legendary sword. It can be dismantled to generate Glimmer, Weapon Parts, and Legendary Marks.

Upgrades
Arc Edge can be upgraded with the following perks:

Exploits
The guard function for this sword provides substantial damage resistance, capable of keeping a Guardian alive when Crota uses his Oversoul in the Crota's End Raid, and Skolas's Devouring Essense in the Prison of Elders challenge Skolas's Revenge, provided they are actively blocking.