A lot of people have been saying that customs arent that big of a deal except a few... I would love to have a list of game changing customs... Make a character a lot more viable or change his playstyle.
For now the list I have is:
Gamechanging
Upper cutter :Kirby:
Fastpills/Fireballs :DrMario: :Mario:
Super Speed/Lightweight
aluntena:
Koopa Klaw (Wavedash) :Bowser:
Kong Cyclone :donkeykong:
Crescent Slash
Tempest/CloseCombat
Counter Seed :villager:
Jumbo Hoop :wiifittrainer:
Noteworthy
Drifting Star Bits :Rosalina:
Power Bow
Short-Fused Bomb
Slow Missile
You guys have others to add to the list or disagree ?