I have been playing for 8 months straight and starting to see the fruits of my labor but I need some help in strategy on who to upgrade.
I still fully do not understand who is best for what. I have been ranking up 4 stars cause I couldn’t really get the 4 catalyst but I’m going to reach almost 3 of each soon and my question is should I rank up the 4 stars I have or a 5 star ?
Really would love any help and info on my guys.
Thanks in advance for the help


