His character doesn't fit the most typical ninja so it actually fits him as a character.. he's a loose cannon. So of course you have some type of explosive and being as extreme as he is. It actually makes sense. If you don't believe me remember the episode in the Nickelodeon Turtles when he learned how to make black eggs four more commonly known as smoke bombs. Which by the way our real thing if you study ninjutsu the fact that he was smoke bomb crazy the whole episode fits perfectly well with this set.
It doesn't fit the motif of the other 2 bros and splinter
His character doesn't fit the most typical ninja so it actually fits him as a character.. he's a loose cannon. So of course you have some type of explosive and being as extreme as he is. It actually makes sense. If you don't believe me remember the episode in the Nickelodeon Turtles when he learned how to make black eggs four more commonly known as smoke bombs. Which by the way our real thing if you study ninjutsu the fact that he was smoke bomb crazy the whole episode fits perfectly well with this set.