The best options for this are , and kind of .I'm looking for a character that kinda fits the glass canon archetype
Fox is a more "pure" glass cannon: amazing mobility, one of the best advantage states in the game, lose neutral two-three times and you die. Takes HARD advantage of vertical and horizontal stage control with the best juggling in the game and top 5 ledgetrapping. Watch Larry Lurr's aggression, Megafox's neutral game, and Nakat's patience to see how the top Foxes play., and also Skarfelt's YouTube channel for combos, movement, and other Fox stuff.
Roy, like Fox, has a great advantage state, with powerful tech chases and good reward off grabs at most percentages, but is a midweight fastfaller with a bad recovery, meaning he's free to combo and has poor endurance. His ledgetrapping is almost as scary as Fox's, so he's pretty good at keeping the opponent in disadvantage. The only thing about him is that he's got decent, but not spectacular mobility and an unreliable neutral game (mostly focused on mixups). Definitely worth trying out if you're into glass cannons. Watch HyperKirby to see Roy played at the highest level.
Mewtwo looks like a glass cannon from a stats perspective, but his playstyle is actually fairly defensive. He does have a really easy time getting kills and a strong advantage state in general though. In my opinion, he's more of a lightning bruiser, but worth looking at since his aggression and pressure is relatively safe if you play right. Check out Abadango, Rich Brown and KillerJawz (the last of whom is basically the Skarfelt of Mewtwos) for high and top level Mewtwo play.
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