The Arrowverse crashes into the MCU via The Flash during his training to defeat Zoom.

Supergirl's pod didn't enter the Phantom Zone. It was pulled into the MCU by the Norns. See what happens to the MCU when an Arrowverse DC Superhero crashes on MCU Asgard, 10 years before the events of Iron Man with a destiny to save the universe from Ragnarök, but she still has obligations of her own in the Arrowverse.

Tony wants to wipe out the last of the Ten Rings but he needs help. Kara is restricted on what she can do to help, but she also knows Tony needs to learn a lesson not taught to civilians.

Everybody from the Arrowverse wakes up to find themselves in a "restructuring" meeting where they have been rebranded under a new marketing team and their world is completely different. This is because all of the old participants of said new world were accidentally deleted and new/replacements were needed immediately.

You guys know Superman and Supergirl right? Well they actually have another friend that survived. But when her parents sent her into space , she suddenly encountered a worm hole that teleported into another universe. So what'll she do when a group of Metallic Aliens come to invade earth?

Being Super-Boy and the younger brother of Super-Girl along with being an Autistic Queer citizen of National City was already hard enough for Isunn-El. Not to mention being thrown into another universe with barely any hope of getting home. And what's up with this coldhearted assassin being such a sweetheart?

Crossover of MCU, Arrow-verse, Supergirl etc. Crossover: Kara Danvers works as a reporter and as the superhero, Supergirl. What will happen if she was selected into a team of hero's that would save the world? And fall for a man from the history books. (New version is posted!)

This story is about Samantha, Kara and Mon-El's 17 year old daughter and Peter Parker, as they continue on their journey of being a hero, while dealing with high school and the two end up falling in love.

Prompt from Tumblr: Steve and Kara are dating. Then one day Steve decides to finally introduce his cute and adorable superhero girlfriend to his friends, the Avengers. Write their reactions to the revelation that Cap is dating Supergirl, their interactions with Kara, and their shock when Kara casually lifts Thor's hammer(without even realizing the importance of such action).