Hello, regarding about usage of teams feature. I’m using like this:
Team 1:
for defense Raid, rarely changed.
Team 2:
for farming, Map, and Quest.
Team 3:
for ofense Raid with 3-green heroes, so this is for opponent with blue-tank.
(green stronger then blue)
Team 4:
for ofense Raid with 4-purple heroes, so this is for opponent with yellow-tank.
(purple stronger then yellow)
Team 5:
for Titan (always standby Wilbur on the left and Wu Kong on the right wing). And 3 in the middle is strong color heroes againts Titan color. But some times changed if Titan is Rare reflect red or yellow.
Now, Team 3 and Team 4 some times changed with strong yellow, red and blue. For eficiency I think I should buy 3 more extra teams for this cases, but maybe later.
Notes: those are not always static, sometimes I changed one into other hero to match best use facing some opponent skill, like example we should bring 1-2 displeller because opponent use riposte, and so on.
Alliance wars not using teams at all, we pick from all available heroes which is not used yet in the current running war, these applied in offense and defense, so they do not effect any of our current teams formation.