I'll try playing around with him a little more... I unlocked a few. Remember, I don't know Japanese, so I may be wrong on some of these...
1. Flamethower
2. ???
3. He shoots three quick bursts of fire. Each burst momentarily stuns the opponents.
1. Fly (like Brawl's)
2. He barely goes upwards, but he deals almost 20% with it while he spins.
3. ???
1. Flare Blitz
2. Same idea as his Up B- barely any ground is covered but it's about 23%.
3. No fire, but he flies further. Only does about 10%
1. Rock Smash
2. No rock, just his head... I'm confused by this. Maybe it buries them? It's only doing 8% to the Sandbag.
3. It's very similar to his Rock Smash, but the debris falls upwards instead.
I'll test some of these and run through Smash Run to see if I can find out his other ones.