召喚x戰姬

A good idle game. but will be quite difficult as you must have a lot of dupe to just continue the game at some point. And higher rarity heroes is a must. there are almost no point in having lower rarity heroes as they doesn't really benefit you at all. power didn't really mean anything at some point in the game. lower power with higher rarity heroes still better than higher power but with lower rarity heroes.