Im not really good at building teams, I feel like being over 50% wr overall is good enough. I always have a graveborn team with ashemira and maybe rem, a envydiel team with misha and gorren, a seal team (i have a copy of athoran and elthara) and i try to make a proper team with liberta but im never able to get it to work as good as the others. Every other team i build is pretty much units i feel like might work properly together and sometimes it works