Path of Exile: Dual-Curse "Pledge of Hands" Arc Build This week's build has been created by one of the most influential buildmakers in Path of Exile's community. It's a high-damage Arc build that pre-curses monsters using a secondary copy of the Arc skill. Through the use of Eldritch Battery and Pledge of Hands, it has a huge amount of mana, rivalling its life total. There's a large emphasis on Life Leech which is made instantaneous by the Vaal Pact keystone. This gives the build a lot of survivability, even in the face of damage reflection.