“Eternity is very close. Can you feel yourself slipping?” Necrochasm is an Exotic primary auto rifle. This weapon can only be acquired by upgrading the Eidolon Ally with a Crux of Crota – learn all about it here. 5/10 6/10 The good: Only AR with Arc damage, immediate access to perks, quick reload speed. The bad: Low Impact, underwhelming perks, small magazine size. Conclusion: Needs a buff to be worth using. Read the full review here This is an Exotic WeaponAuto Rifle (Primary Weapon) Arc Base Damage/Upgraded339/339 Quality Lvl70 Rate of Fire 100 Impact 2 Range 19 Stability 46 Reload