Gotta Go Halphas

Overview

Gotta Go Halphas is a triumph in Destiny 2 from Season of the Chosen. It requires completing the Proving Grounds strike on Nessus at normal difficulty in under 15 minutes. It awards 5 score.

The strike ends with the Halphas Electus tank, which gives the triumph its name. It is the only Proving Grounds triumph with a time limit.

How to complete

1. Launch Proving Grounds on normal difficulty. Lower difficulties do not count for this triumph.
2. Watcher's Grave: clear the path to the tank. The VIP Valus Ozysas becomes immune at half health and summons a barrier; destroy the generator inside to remove the barrier and his shield.
3. Infantry Concourse: eliminate three Legionaries, take the elevator, and drop into the vehicle bay.
4. Halphas Electus: carry two power cores to their receptacles while fighting waves of Psions, Interceptors, Halphas Honorguard Ultras, and Goliath Tanks. You can drop a core briefly and pick it up again. Clear the crowded rooms with an area-damage weapon so the carry is not interrupted.
5. Rite of Proving: interact with the projection to summon Ignovun. He fights like a standard Centurion, uses a Bronto Cannon, and fires homing Solar projectiles. At each third of his health he becomes immune and summons a barrier; destroy its generator to finish him.

Tips

• The 15-minute limit covers the whole strike, so skip optional fights and keep moving between the stages.
• The power core carry in the Halphas Electus stage is the main time cost; plan the route to the receptacles before the waves arrive.