First of all, I'm glad with the new feature Rune merge, so now i can have a higher grade rune for my heroes.
But what i'm experiened as this game is lack for rune drop as a fodder to upgrade my rune, until they maximazed and then so i can merge it.
The capitol last stand is good which can gives us some rune as fodder tough it still not sufficient.
What i'm asking is : can you adding a feature which makes us can summon rune as like summon heroes or weapon with gold ?
I don't mind if the cost was more higher than heroes/weapon summon, or even it coat with gems, and the result comes with *1-*2 rune, it's all fine, because all i need is a fodder so that i can upgrade my other rune while the merge system needed a rune to be upgraded until +15.
Thanks for your consideration.