How hard is mirage to get? Looks like a sweet warframe. Is it drops at lower levels or later planets?
Btw is nova still OP? I remember everything went great with a nova in team, felt almost a bit like cheat.
I dont remember Oberon being hard to get, did they swap where blueprints drop again? I remember they swapped every time a new warframe launched, like some warframe dropped only from event mission and such