History of Arc Borne

Arc Borne is a 20-point Triumph requiring completion of the Crown of Sorrow raid with a fireteam made entirely of Arc subclasses. Alongside Solar Borne and Void Borne, it forms one of the trio of elemental raid triumphs for this raid.

How to complete

• Assemble a fireteam of six Guardians, all using Arc subclasses
• Valid subclasses: Arcstrider (Hunter), Striker (Titan), or Stormcaller (Warlock)
• Complete all encounters in the Crown of Sorrow raid without switching away from Arc
• The subclass swap penalty applies per encounter—all fireteam members must maintain Arc throughout

Tips

• Coordinate with your fireteam beforehand; Arc damage output may differ from optimal loadouts
• Arcstrider with Combination Blow and Knockout can maintain melee uptime
• Striker with Ballistic Slam and Knockout provides strong add-clear
• Stormcaller with Electrostatic Surge regenerates health efficiently
• This is the hardest of the three elemental triumphs in Season of Opulence; practice the mechanics first

Rewards

• 20 Triumph points
• Progress toward the Crown of Sorrow (seal) if pursuing the Devourer of Light title
• Associated with the Menagerie event lineup from Season 7: Opulence