Once a hero’s special skill is maxed, is there any advantage to stick with same color hero’s to level them up? Or any disadvantage to using different-color hero’s?
I’m in a situation where my red Gormek is stuck until I can ascend him, and for various reasons, I have a ton of 1* and 2* reds waiting to be fed to him. When I say a ton, I mean over 30. It’s starting to fill up my hero roster.
At the same time, I have a Sonya and Rigard who need leveling up to get stronger, but have both maxed out their special skill. If I fed a few of the reds to Sonya and Rigard, are there any disadvantages that could happen by mixing the colors?