Today I had a pretty simple earth quest and was able to finish it within 8 matches. Afterwards I tried to push to diamond before opening rewards and kept getting inbetween 50 points of hitting it over and over. I gave up for today and opened up my quest rewards and here is what I got.
I'm starting to think that I need to get some different summoners. I have most of the high cost summoners leveled up, but alot of the matches with low mana I lose due to not having lvled up low cost summoners.