An old good question: how to spend 6 rings?
I already have Azlar, Marjana and Elena maxed.
Queen of Hearts 1/1
I know that there is also an option to wait for a better hero. However, as a not lucky f2p I doubt, I’ll get something better in a reasonable time.
Not sure, though, what I can improve with an extra red 5*.
In defense I have
Marjana, Izarnia+7, Justice+7, Rigard+20, Lianna
Against green titans I use
Boldtusk, Wilbur, Elena, G. Falkon, Wu Kong