Thought experiment: if you had to Iron Man the star chart with a single frame, who would it be?
The following restrictions apply:
Account is totally fresh
Joining a clan for blueprints is allowed
Every node must be done solo
No trading, except for transferring a prime set of the frame of your choice (if a prime exists)
Specters and Skaut are allowed, but please note if your strategy would require them for certain nodes
Helminth abilities are allowed
Off the top of my head, my top picks for this challenge would be Nyx, Limbo, Octavia and Frost since they have good CC and objective defense, and good weapon support; "complete" frames if you will. Loki, Zephyr and Banshee would all also be good picks, although missing elements from their kit here and there.
Ooh thats tough, my initial instinct is Citrine, but I use an Archon build for her that would be a nightmare to get myself to. Probably Mag, Zephyr, or Titania in the end. Titania in particular takes very little to get off the ground and is way less vulnerable to the random toxin proc then Mag is.