Reflex Coil

Reflex Coil is a Superior-tier salvage material consisting of a hyper-responsive electromagnetic coil assembly engineered for use in Arachne's advanced bio-mechanical actuator systems. These coils enable near-instantaneous response times in synthetic musculature, making them invaluable for the precision melee augmentations that define Arachne's combat philosophy. The Arachne faction requires Reflex Coils for upper-tier upgrade nodes that dramatically amplify melee damage output and close-quarters lethality. As a Superior-tier material, Reflex Coils drop from UESC Incursion events, Lockdown Zones, and Superior Locked Rooms that require keys or access codes. For runners building a melee-focused loadout through the Arachne faction tree in Marathon, Reflex Coils are among the highest-priority materials to extract from dangerous encounters and events.