The Season 1 - Drukhari Title update for Warhammer 40,000: Inquisitor – Martyr has 4 achievements worth 220 gamerscore.
Make a decision regarding the fate of a Psyker in the service of the Drukhari.
Sabotage the Drukhari master plan and destroyed all of the Pain Catalysts.
Eradicate the Coterie of Dissonance from the Triglav Subsector.
Kill 1000 Dark Eldar enemies.