Note: All this supports the story up ahead, so continuously read this until it eventually makes sense. I might add more to ensure the rules of author powers.
Prologue: Rules of an Author
Author Powers: The strength of an author. How authors got them? Who knows? As long as people remembered, authors have been calling the shots around the multiple universes that exist in existence. They could create using there powers for good, or destroy billions of lives just for personal entertainment. All that we need to know is that authors are basically gods and there is nothing we can do against them at their author form. Authors have to follow the rules of their powers, which is the only limit to their powers:
1) Authors cannot use their powers to destroy or harm other authors.
2) Authors cannot go into their world in their true form, so they must create a limited vessel to travel in the form of a character.
3)Authors must use their powers to merely create and support, which they should use their powers to destroy only at last resort.
4) Characters cannot know of an author's existence or villains.
5) Authors must stay at a positive attitude at all cost, or… fatal consequences shall rise.
These are some of the things that restrict the authors of their powers. Authors that break the rules would most likely cause massive destruction or loose control of their imagination. Imagination is important to an author since it fuels them to create, which is the foundation of their powers. The only way to create is through positive imagination, which is why authors must stay positive in order to have them control their powers, rather than their powers controlling them.
The only thing that keeps an author from jumping into their story, comic, etc. is the barrier of reality itself, the Fourth Wall. The fourth wall is, although reality, can be broken easily if the author's powers are strong enough. One example is in the comic The Rouge's Gallery, which is a crossroads of other roads and crossroads. The author hear is within his story and has other stories in his story, at a form of a manga. There are many authors and their styles of author powers, but many use their powers at the form of a fan fiction. Fan fictions in the imaginary world are somewhat 'alternate dimensions' of a certain creation already made by an author.
Authors can create not only multiple amounts of universes, but multiple versions of a being as well. They could split the same character from the same dimension and choose which ones could exist in a universe, which can be multople of a same version. A great example is Jen Irwin from the Ruins of the Fouth Wall series, which is now known as Ashes of the Fourth Wall. After destroying reality itself, she opened the Time Threads, which is where the same character and the same adventure is altered from different time perspectives. In addition to this, Jen mastered character altering even before destroying the 4th wall completely. Doing so, she made multiple versions of Dr. Ivo Robotnik (Eggman) of the Sonic series. Some examples of these Ivos are Jen-Ivo, Sega-Ivo, Jen-Ivo Version 2, etc. Authors don't need ture logic, thus allowing them to bend reality in such a matter.
Now, you may be wondering what does this has to do with Teen Titans. Well, this supports the limits of a new Titan, which has the power of a god, aka an author. This Titan is now in Jump City, waiting for the right moment to jump in and join the Titans once his training is complete, which is almost done. Who is this figure you ask? He's only known in one name in these imaginary worlds, since his real name was abandoned in the real world. This Name: Electric Ammo.