- an Odyssey boss (maybe Bowser's version from that game), a Galaxy Boss like Megaleg, or maybe just Bowser's Airship or Giga Bowser.
- presumably the final bosses of Returns or TF but I think a varient of Rool like Kaptain K Rool would be nice
- Kamek. Mage bosses> a baby version of Giga Bowser.
- No clue, maybe Syrup or the Shake King?
- I personally support Ghirahim, but any form of Ganon would work better.
- Mother Brain, Kraid, or Meta Ridley. A hunter from MP series would be nice tho
- Gigarillia or Andross. (I don't know much about SF sadly)
- Marx, Magalor, or Void Termina. Marx is more realistic tho- Sakuri bias be wild
- Ultra Necrozma easily. We could also do like a Pokemon trainer esque boss like Ghetsis.
- No clue on F0 mostly, but I'll say Blood Falcon in his car for an interesting and unique fight.
- Porky realistically, but I want him as a fighter so maybe a different Mother boss like Giygu.
- Grima or Black Knight.
- like any character from Uprising. Medusa, Hades, Viridi, even Phosphora or Magnus.
- Eggman or Perfect Chaos.
- am uncultured swine, so i'll say the Metal Gear machine itself.
- Titan Dweevil.
- Metal Face, someone from 2, basically any major character from any of the games would be a good fight
- Dr Wily easily.
- Dark Lord seems to be the easy bet.
- uncultured once more. I will say that one criminal guy with the glowing eyes, or Evil Ryu if you wanna go the easy route.
- the ghosts or some boss from the Pac-World series.
- :/ once more. Maybe the final boss from 1?
- Kefka or Sephiroth.
- Dracula of course. We could also do evil Soma from DoS, who's basically a more powerful and anime Dracula anyways
- Pancakes would be a cool boss fight, or any of the Palace bosses.
- Dragon Lord. What good is a dragon quest rep without a dragon lord to slay?
- Gruntilda, but only on the exception she makes bad jokes at every fighter's expense.
Also put various Smash series bosses in (Duon, Galleon, Tabuu, etc) for the fun of it
joke suggestions for the weird one-offs that aren't known for conflict:
- Tom Nook himself (let us fight Nook, Sakuri)
- obesity or Ronald McDonald.
-Global Warming
- a video game crash
- some child irl? since ROB is a plastic toy after all...
- a flock of ducks (Duck Hunt Duck has turned against his comrades it would seem)