After playing DishSoapBunny's level which felt like... oh I remember now... Massimo, here we have Frozelar's level, which has lots of projectiles. The boss is quite hard, and it seems to actually rely on luck slightly (the more red balls with mushrooms you get in the boss fight, the luckier you are). Both the extra hit and the post hit invincibility give you a huge advantage.
The level was fun and beating the boss gave me a sense of pride, so it should place well. The only problem I can spot is being able to go inside the castle floor and walls just because of some of the slope placements. This isn't the first time I saw this flaw either.
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