Originally Posted by zxdvas

Are players start removing allies with no rainbow?
I just glanced my friend list and about half of them have at least one rainbow in squad.
Whether they got them through luck or nutaku gold is not my concern, it is just that it is not fault that I am unlucky.
Yes, one would hardly need to justify or explain who they want as ally.
What I am saying is that it is making players such as me more and more uneasy.

Not me, at least. There's no point, as everything is achievable with 3* girls. Possibly even with 2*, though I'm not going to try. Just keep leveling your knights, and when in doubt, try to have the power of your main squad about 30% above the power of your other squads, and your squad will be useful. Most of the time when picking helper, I'm more interested in the squad speed, power rating (just has to be high enough, no need for overkill) and sometimes the color-distribution. Whether there's a rainbow or not doesn't matter.