The Flying Dustmanさんのイラストまとめ

Timmy Turner. Uses Cosmo and Wanda for his attacks.

Crimson Chin. Chin-based Melee attacks. Alt. Crimson Chin costumes.

Zim and Gir. Zim does most of the work, Gir used in his attacks. Maybe uses the spider pack?

Dib. Paranormal investigation gadgets and gizmos.

Catdog. An obvious choice, maybe cat attacks or dog attacks depending on the direction.

Action League Now. All at once, an attack for each one, melting, flying, etc.

Reggie Rocket. Extreme sports moves, bikes, skateboards, etc.

Eliza Thornberry. Animal based attacks.

Real Monsters Trio. Like the SNES/Genesis game, maybe all stacked up?

Arnold. Hard to imagine him fighting, but feels wrong not to include.

Helga. NOT hard to imagine fighting. Ol' Betsy Power Punch.

Norbert and Dagget. Like the Ice Climbers. Tail slaps, bite attacks, etc.

Reptar. Heavy melee attacks, can breathe fire. The Bowser, basically.

Ren and Stimpy. Teamwork attacks, hairballs, Ren using Stimpy as a weapon.

Rocko. Attacks from the SNES game, maybe some items from the show?

Heffer. Like Patrick, heavyweight, maybe a food healing move?

Spongebob. Attacks with bubbles, melee attacks with his spatula, jellyfishing net throws.

Patrick. Slow, heavy hitter. Maybe a watermelon throw from BFBB?

Sandy. Attacks with karate and her lasso.

Plankton riding around on Karen. Science, lasers, etc. etc.

@FierceTheBandit Urchin? 👀

Felt like doing some Cartoon Network characters. Here's K.O.!

Jeffe from Viva Pinata

Burpchin

Bitch Pudding