Rank-up Gems Suggestion
![Crasyduck](https://us.v-cdn.net/6029252/uploads/defaultavatar/n1NX1KZ6AC8ZT.jpg)
Can a mechanic be added that allows summoners to pick which rank-up gems they want to use. I had a 5* 2-3 generic gem expire because I was forced to use a cosmic one instead.
Post edited by Kabam Zanzibar on
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