Question: destiny 2 how to unlock runes?
Answer: Runes can come from almost any matchmade activity. Using the Runefinder tool from Benedict 99-40 in the Tower or Werner 99-40 on the barge on Nessus will increase your odds for four hours. The best place to farm Runes is from Calus' chests. You can find four per week from completing Benedict and Werner's bounties.