I have 16 1* purple evo runes since I was a kid, waiting to use them in really important Talisman upgrades, but they never come!
I have been playing all levels of Garden of Dismay without success, I got loads of 2 and 3* evo runes and also 1* blue runes.
Where is the best place to get that? In the help they say underworld, and I have seen that it's only at normal difficulty. Any specific level that you know?
I have many purple talis waiting to be upgraded.