Raids

See Raid: Operation Theseus
Raid: The Crystal Palace

Raids in NEXUS are especially challenging PvE group activities that require coordination and teamwork to complete. They are designed to be completed in teams of two Squadrons (up to six players).
Raids combine difficult enemy encounters with complex puzzles and mechanics simultaneously in large, specially designed instances. These activities generally offer the best rewards in the game and are therefore particularly difficult.
Raids are instanced Missions wherein if the entire team dies or fails, the activity is reset from Mission Checkpoints and everyone takes a Durability loss. However, players do not lose items brought in with them, even if they are not Secured.