Originally Posted by razier

name is razier btw forgot to set it

it's true you can make every unit somewhat reliable but please consider 6* Girls have amazing Abilities and 2* Girls have no Abilities at all.

From a Gameplay Point of view it's wiser to give all your Ampies to your free 5* you will get at the beginning of the game cause she is even stronger as a maxed out Mint then.

If you consider Mint to be your Waifu though you can do whatever you want