The evolution guide (slimes included)

[Pyrotech369]

Do i need to do this for perfect evolution:
((1 * + 1 *) + (1 * + 1 *)) + ((1 * + 1 *) + (1 * + 1 *)) (all heroes lvl 100)
Yes you need to do that for a perfect evolution. Also maxing out the abilities of each hero will give better stats