I am interested in this as well. As for tone, I have vague memories of watching season one of Daredevil and Jessica Jones. But as it is set in the MCU as a whole, how crazy can we go with powers? A character idea I have is a part-Asgardian part-New Yorker with portal magic, who steals stuff across the nine realms and space, but is currently hiding out on Midgard in New York while some power is looking for him (maybe the Nova Corps). If that concept doesn't work, let me know and I can come up with something a little more grounded.