- Reaching 50k triumph score until September 21st for that emblem
- Dredgen title
- Delirium machine gun
- Maybe Chronicler title (I don't even know where the -blam!- to find all that lore and if it's still doable. Haven't researched the internet yet)
- Some exotic quests
- Some other quests
- Some exotic catalysts
- Obtaining god roll versions of certain weapons that will leave
If you haven't started Chronicler yet, it's impossible to obtain. One of the lore books involves visiting Mara Sov every three weeks for thirty three weeks.
Focus on Dredgen and Wayfarer. Wayfarer in particular is much easier to obtain since Bungie rewarded the NF drops for vaulted planets by doing the Traveller's Chosen quest, so the only rare weapon left is Horror's Least, which is a rare drop from The Corrupted NF.