Uhm um maybe his moveset could have a random value because gambling. Also his taunt could be him screaming "I CAN'T STOP WINNING" that would be funny methinks.

"im making another character that has somehow avoided the rivals workshop for years now (like seriously their game of origin is all pixel art and is incredibly popular)"

lethal company mabye?

neutral - a small gunshot appears from the gamble thingy doing a quick few damage
side - he throws a comically large coin at you
down - he plants a landmine that looks just like the button from the flipnotes
up - he jumps up from the button giving not much height but can be used twice
side strong - just a simple hit, nothing special
up strong - he swings the gamble machine up at you , being slow but powerful
down strong - he breaks the machine on the floor (maybe a terminal montage explosion lol)
quick - hits you repeatedly
up quick - he flips a coin that explodes
down quick - the machine is stupidly squished down to do a quick hit
running quick - chucks the machine at you
arial - swings that bird guy from gamblecore 4 (i forgot his name) in a circle
side air - just a jab (1/3 chance to be the button)
back air - tosses the goober from goobercore at you!!!!
up air - he hold up the button and it explodes if hit (might do aoe damage)
down air - same thing as up air except down

ultimate (smash orb) - 1/3 chance to take a life off the opponent

and finally but not least... his iconic "LETS GO GAMBLING!!" as a taunt.

https://gtm.steamproxy.vip/sharedfiles/filedetails/?id=3303168201

go play with this character while you wait for gamblecore

https://gtm.steamproxy.vip/sharedfiles/filedetails/?id=3311837375 ok he's here

sweet.