History of Big Game Duo: Dreaming City

Big Game Duo: Dreaming City is a Season of the Hunt triumph. Defeat Dul Arath with a Machine Gun and Xillox with a Linear Fusion Rifle during Wrathborn Hunts in the Dreaming City.

How to complete

1. Finish Trail of Vengeance and meet Crow on the Tangled Shore to receive the Cryptolith Lure.
2. Charge the lure by killing powerful enemies and getting precision kills in strikes; up to three charges stack.
3. Hive hunts start in the Dreaming City. Slot a hunt mod in the lure and activate it at the Cryptolith in the Divalian Mists to summon the target.
4. Also fill the lure's second (mutation) slot. A Bungie forum reply on the sister triumph "Stalk and Snare" says it needs a Tier 2 hunt; whether Big Game Duo needs the same is unconfirmed.
5. Bring a Machine Gun for Dul Arath and a Linear Fusion Rifle for Xillox (the weapon types named in the game text; TheGamer's guide also recommends them). Do each boss as its own hunt.
6. The target is immune until you stand in the green pool dropped by a killed Revenant Knight (the Wrathful buff), then damage it with the required weapon type.

Seal and reward

Season of the Hunt triumphs feed the Warden seal, but the sources I opened list "Stalk and Snare" and other triumphs, not Big Game Duo by name, so whether this one counts toward the title is unconfirmed. It is worth 15 triumph points. Season of the Hunt is a past season and the lists were written during it, so the triumph may no longer be earnable.