In my opinion, The Cutie Mark Crusaders, and I know one pony that steals the show
But I won't ruin the fun and let you figure it out.
The reason that I upload this picture was because I always viewed the The Cutie Mark Crusaders as kinda of Huey, Dewey, and Louie, for looking for adventure, while The Cutie Mark Crusaders try their best to look for their goals in life.
And they both get into mischievous.
Actually, one could easily make a very cool story idea, do any of you remember Duck Tales?
Well, there was character in Gyro, who invents these crazy machines, of course you also got Donald Duck, Scrooge Mc Duck, Launch Pad Mc Quack, Wendy Gill, and her aunt Bleakly, Gizmo Duck, Bubba, The butler, Ma Beagle and her beagle boys, and Magica The Spell.
Actually, a MLP, and Duck Tales, would be a really cool cross over, if done right
I better stop looking at this, or else that pony will get the best of me!
Pony: Too late
Huey, Dewey, and Louie, ©Walt Disney.