Nock, Draw, Loose, Quiet
Calibrate data and defeat targets while using Verglas Curve.
Calibration occurs when you complete Vanguard Operations, Gambit and Crucible matches, or Seasonal playlist activities.
Higher-tier Nightfall completions, Crucible and Gambit wins, and defeating Guardians provide additional progress.
"For something as old as that, I'll need all the calibration data you can get me." —Banshee-44