just like Hearthstone, but in a new way.
every week you can only use some countries’ troops to make a team.
you can get more rewards in Standard Mode RANK.
for example, this week you can only use troops from Adana, Whitehelm, Pridelands, and Stormheim.
next week, other countries.
I think this would be fun.
BTW, Treasure Hunt RANK?