I ask that in the sense that using a second hero of one color may be better.
There are two members of my alliance with rainbow defense teams. One has Grimm while the other has LJ, but both have Tibs at the same levels as the hero to be replaced.
Am I not wrong in saying Tibs has a stronger defense than either, and on defense his faster speed makes him better there regardless LJ’s mana special?
The sticking point really comes down to whether or not rainbow is necessary for a defense team. I thought no, but looking for second opinion.
Sorry for kinda scattered question.