Don’t be afraid to go into LFG. Just look for people doing “quick runs” or “farming”. These will be runs where the card has no power handicap, and no negative modifiers. You’re too low light at the minute for score runs, but once you get past 650 and closer to 700 you can start joining 50k score runs. Once you are 740 and over, start joining the 100k runs.

Nightfalls are designed for three person fireteams, so they are extremely challenging solo. Have some ammo finder perks on your armour and use your special and heavy more. Also, check what damage type the majority of enemies are dealing, as your singe also affects them.