Who to rank up first?

RobinRebel

I have 5/65 Guardian, bwcv, Colossus, Hyp and 5*R4 Guill 2099 and Quake

ChaosMax1012

Replace sunspot with diablo and. Tough choice but gotta go shang. Diablo will be good for v6 and 5 however, so a good option if you haven’t completed those. Wasp is notable too but diablo and shang are definitely better.