I felt the ending was rushed and not very believable. You go into the hall of echos with a bunch of stuff to protect you from it. You have help from a Dragon and Zandalor, who has the plan for such a long time that he should've seen if it was a trap or not.

Also the greatest mage in history went in to the Hall and never returned. Damian's girlfriend manages to manipulate Zandalor who is a great mage, mainpulate a dragon kight, keep all her memories and without the help of Damian while in the Hall. That's a very big stretch. Then to top it all off, you are imprisoned by her in a blink of an eye from inside a memory.

You went from a place that required very powerful magic to enter to placed in a crystal from someone that's been in there for years.

The last thing is finding that the Divine is half-alive and imprisoned in a crystal. Why doesn't anyone know this?