Matriarch Reactor

Matriarch Reactor for ARC Raiders The Matriarch Reactor comes only from the Matriarch, the toughest ARC boss in the game, harder even than the Queen. You need it to craft the Legendary Aphelion rifle. What you get: - Legendary drop from the Matriarch, an extreme-threat ARC boss - Needed to craft the Legendary Aphelion - Can be recycled into premium crafting materials - Extremely rare: you have to survive a full Matriarch event