i really like the mask that makes little animals parade around you (I think its called the parade leader mask). playing that song in boss fights totally destroys the atmosphere of the game, but i can't help but to crack a smile. its almost as much fun and frolicking around demise playing the harp.
>Non-transformation mask...
My favorite non-transformation masks are the ones that make Link look/act ridiculous(ly). Said masks include: Great Fairy Mask, Bremen Mask, Mask of Scents, Circus Leader's Mask, and Kamaro's Mask...
I like Kafei's mask because it makes me look like Michael Jackson. (RIP <3) But I also like the stone mask because it makes me invisible and I can play tricks on people.