Heroic Public Event

A Heroic Public Event is a Public Event that can be made harder by completing its secondary objective during the event, awarding better rewards. Public events occur in open zones across destinations and are shared by nearby Guardians; heroic versions are a staple of patrol space activity, as seen with weapons like Foetracer. Details of the trigger vary by event.

Triggers

Each public event has its own activation task. Usually it is a set objective, such as destroying targets, capturing points or freezing an enemy. Completing it switches the event to heroic, which ends with a tougher final fight, often against a boss. Examples from the community guides:

• Cabal Excavation: Destroy the Thresher when it flies in, then defeat Excavation Valus.
• Ether Resupply: Destroy the Transport Servitors as they arrive in waves of one, two and three, then defeat the Prime Ether Servitor.
• Glimmer Extraction: Destroy three Glimmer Refinery devices, then defend the Glimmer until its bar fills.
• Warsat Down: Destroy the three Shriekers by killing the Wizards and high-level enemies that spawn, then defeat the Ogre.
• Witches' Ritual: Stand on the plates to lower the Wizards' shields, kill both Wizards, destroy the two Hive crystals, then defeat the Darkblade Knight.
• Injection Rig: Destroy all the vents, including the final bottom vent, then defeat a Valus Centurion.

Heroic events are a source of bonus XP and guaranteed enemies, and some quests require heroic completions. The trigger steps in these guides date from around 2021, so check a current guide before a run.