Talk to Cayde
Speak to Cayde-6 in the Hall of Guardians at the Tower.
"You're good or you're dead. There's no paperwork to file, no walls to hide behind, just one simple truth. You put a knife in them 'fore they put a knife in you. Anyone tries to tell you it's more complicated than that, they're lying to you."
- Ain Suhu-ässä