in the troop selection you can sort by a to z and then z to a. then you have a bunch of other options like level and upgrade, etc. it would be really nice if we could just have an inverse button. remove the z to a and add troop type, and a tick mark for reverse.
so if i did lvl it would give me lvl 20 through lvl 1 and with the check mark it would give lvl 1 to lvl 20.
so if i did rarity it would give me mythic then gold with the check mark it would give white then green.