Question re: Farming champs
If I have a farmer champ and 2 3-star champs to level up to L30, is there a preferred way to do that? One way would be to pair the two champs with the farmer, the other way would be to raise each 3 star champ up to L30 one at a time. I can also extend that question to one farmer and 3 3-star champs.
I would appreciate any input, thanks.