The power creep when the red dragons show up is pretty sharp, but the one on round 29 is op. After several runs to grind stats, I managed to scrape past him only to blitz straight to round 90 without taking anymore damage. Bit strange how all the dragons from 30-90 are a lot weaker than the ones from 27-28, especially the beast on 29. That guy really felt like a final boss. 

Good game, I like the art and the evolution of the dragon variants.