I hope this topic fits in here. If not, please feel free to move it to another section.
First, the chapter 9 Epic Boss fight truly deserves the quality to be called epic. It is a masterpiece. However, I wanted to point out a couple of things.
First Yurgimar tends to fly away after the Luyju fight every second so that it is difficult to deal damage and bring him down. He flies away so often, that it gets rather boring to fight the sticks of doom and the skeletal wizards so often. I don't know if there is a special trick or it is intended that he touches off so often but I feel this should be at least be revised in order for the player to deal more damage. Suggestion: keep him down for at least 10 seconds in order to keep it motivating and not so frustrating.
Second the fight in the room when you have to bring his mana down in order to deal damage. Sometimes he flies away and the circles of power occur. It is really difficult to stay alive in this phase because the damage dealt is rather high. I often was dead before I could even reach the circles. Suggestion: Reduce the damage dealt in this phase just a little bit in order to make it fair to reach the circles to stay alive.
I hope my suuggestions are worth to be considered. Nevertheless, the basic conception of this boss is really good and i just want to see it modified for balance reasons.
On a sidenote: I lost all my 15 lives because i was not able to reach the circles and I needed about 30 minutes after the Luyju phase to bring Yurgimar down with only fighting sticks of doom and skeletal wizards.
I would appreciate your opinion Aero and of cource other opinions too.