This is a crossover between Young justice and Teen Titans (the cartoon from the early oo's, not the comic or that crappy new one out now) I'm posting it in the young justice page though, I'm not sure people check the crossover pages that often and most fans of young justice are fans of teen titans as well.
The team was supposed to be doing recon on a weapons shipment in a warehouse in Star city. Like usual recon turned into a firefight after Wally dropped a chunk of he candy bar from the rafters after Artemis nudged him too hard for eating to loud. They had taken down all the henchman and thought they were in the clear and were about to call Batman and tell him about the weapons when they heard a familiar and creepy laugh sounding through the warehouse. They turned to see the Joker, Harley Quinn, Bane, and the Penguin come from around some crates.
"What are they doing here in Star?" Wally whispered to Robin.
"No idea" He said getting in a fighting pose
"So Bird Brain? Going to ask why we're here?'" Penguin asked
"Dont really care Cobblepot, just going to kick your butts and send you back to Arkam" Robin yelled back
Before Aqualad could give the order to attack, a purple vortex appeared on the ground moving around in a circular motion, whipping up a lot of wind and then there was a flash of light. Once the light disappeared there were nine teenagers standing in the spot. One that wore what looked to be a blue and black wet suite. He had long black hair and gills. There was a tall red head that wore a suit that was similar to Red Arrows, including th arrows on his back. A girl with pink hair tied in some weird pig tails. Another tall reed head dressed exactly like Kid Flash but a different symbol on the chest and no armor on the suit. A tall Girl with orange skin and red heair and green eyes wearing a very short purple skirt and shirt. A short green boy with elf ears wearing a purple and black uniform. A large robot that looked like it had some sections on its body that were human. A small girl in a cloak and hood drawn. And a tall boy in what looked like a Robin uniform, but with green tights and short green sleeves and green gloves.
"Um does everyone else see the new guys, or is just me?" Wally said dumbfounded
"Did you give me any of that rancid Joker Vemon, Clown?" Penguin yelled
"Um where are we?" The girl in the cloak said after getting up from the pile of teenagers on the floor.
A/N:
Sorry just a teaser to the story. Anyone who couldn't figure out the titans from my descriptions, its Robin, Raven, Starfire, Beast Boy, Cyborg, Jynx, Aqualad, Speedy, And Kid Flash. Once i get the story started for the repeat characters like robin aqualad and kid flash ill be using there actual names to tell them apart. Aqualad will be easy since teen titans used Garth, but the young justice robin will be Dick and the young justice kid flash will be Wally since teen titans never actually said the names and only used there hero names.
-Dwight Schrutte-