Crossover Nexus Battle Royale

Crossover Nexus Battle Royale is a What-If Death Battle.

Description
OK K.O.! Let's Be Heroes! VS Steven Universe VS Teen Titans Go! VS Ben 10 (2016)! Which modern Cartoon Network character will win?

Interlude
Wiz: Modern Cartoon Network, while somewhat still an empty shell of its former glory as considered by many, has some pretty powerful characters.

Boomstick: Like K.O., the Hero-In-Training,

Wiz: Garnet, the Leader Of the Crystal Gems,

Boomstick: Raven, the Daughter Of Trigon,

Wiz: And Ben Tennyson, the Wearer Of the Omnitrix,

Boomstick: He's Wiz and I'm Boomstick,

Wiz: And it's our job to analyze their weapons, armor and skills to find out who would win a DEATH BATTLE!

K.O.
Wiz: Kaio Kincaid is not your average 6-11 year-old boy.

Boomstick: Pretty sure generating fire on your own and fighting robots on a daily basis is not considered average.

Wiz: Despite originating from a world quite similar to most video games out there, KO possesses some levels of toon force.

Boomstick: Like that time he punched a wooden crate which caused a giant explosion for some reason.

Wiz: He can also levitate in air for quite some time after getting hit by a wizard's levitation spell.

Boomstick: Well, that was quite generous of that wizard, if you ask me. He is also extremely fast with his Sonic Lightspeed Dash.

Wiz: Exactly how fast is unknown, but he can dodge lightning attacks which can travel anywhere between 750-220,000,000 mph.

Boomstick: He cleaned his workplace in 2 seconds and made a massive stack of wooden boxes in 3 or 4 seconds. Now that's fast. Wait, how can stacking wooden boxes take more time for such a fast guy than cleaning Gar's Bodega?

Wiz: Well, you see Boomstick, that all the wooden boxes were not easily available for him. All questions aside though, as Boomstick mentioned earlier, he has Pyrokinesis. But he can also do it with his Flame Gauntlets.

Boomstick: He has also has his Power Bands, powered by sweat absorbtion nanotechnology which increases his attacks by 25%. Wow, I gotta get those Power Bands. I could drink beer forever without getting exhausted!

Wiz: Uhhh....He also has his Carbon Fiber Legwarmers which make K.O. faster, stronger and lighter.

Boomstick: How and exactly why is out of our knowledge.

Wiz: He also has a- hang on, a 'Lazer Sword'.

Boomstick: Wait, that basically looks like a lightsaber to me.

Wiz: Exactly, since it should have some, if not all, properties of a lightsaber. He also has a Candy Bar which can increase his size upon eating. The maximum size he can reach is big enough to get satellites to get caught in his hair, despite not looking like it size-wise.

Boomstick: He has also has Mini Burrito which can shrink KO to a size small enough to fit through a sewer gate. Who makes these things, Doc Brown?

Wiz: Invisi-Juice Sample can make him invisible for an undisclosed amount of time.