Destiny 2 's Festival of the Lost is now in full swing, but players swiftly ran into a snag. The new Cipher Decoders needed to open chests and get event-exclusive loot are a tad hard to come by ...

This year's Festival of the Lost adds Cipher Decoders to Destiny 2, and this guide details the fastest way to farm this new currency.

How do I farm Cipher Decoders? Cipher Decoders are legendary world drops that are sometimes rewarded for the completion of activities.