You are missing a dark hero…
I wouldn’t double the tanks color.
Sartana??, rigard in de top 20 talents whit costume?
U should show us all ur 5* hero roster, so we can give opinion
Sartana would work great.
I wouldn’t put Rigard on the wing - healers on wings usually don’t work (resurrections are the exception).
Liana, khagan, poseídon, kingdom, Elena, khiona , Richard etcetc