The Salvage keys fix reset to 0, so all the keys you spent the past 3 weeks don’t count. Step 1 is 3 keys, step 2 is 10 keys… so I’m guessing 30-50 total? That’s a lot of salvage missions. :-/
For this season with anti-barrier autos, for when I need one but it can’t be an exotic in slot:
I’m leaning heavily into strand right now just to get those aspects farmed out (5 more to go), but I’ve seen some great builds for arc warlock I’m itching to try - I need (want) necrotic grips and I see arc is a beast in lost sectors in videos, once I get an easy farm arms day (chamber of starlight is my fave) I think we’ll have to give it a shot. I’ve only played it enough to finish Ikora’s intro quest and a few other minor missions which required arc class kills on the Moon.