The beginning and end of this piece have a very magical quality to them that make me think of the Sorcerer’s Apprentice. But then the Halloween timpani and harpsichord hit at 0:28. The theremin is a great touch to really sell it on the theme. And then when the drums enter, the full boss fight takes over! I felt myself wanting more of the intense part and for the battle to last a little longer. The ending definitely leaves me with a spooky and uneasy feeling which is also effective for the theme. Great work and thank you for sharing!