Hello Conorbg,
I regret to inform you that your map is being rejected.
The theme is original; as MCBYT stated above, we do have "fire" maps and "monster" maps, but none that combine the two, so good job on that!
The build is plain, with the use of red clay throughout. I recommend using different variations of blocks throughout the entire build. It also looks a bit flat; try making a more three-dimensional monster!
The parkour is varied, and it is incorporated with the theme quite nicely, so good job on that! However, it gets quite confusing as to where you're supposed to go. Try having a clearer parkour path! It did fit the easy difficulty, so good job on that!
Thank you for submitting your map, I would love to see more submissions from you!
Have a nice day,
Kristina