I'm considering giving writing a chance in the future. Haven't decided upon it yet, I'm still in the phase of deciding whether I actually want to or not, and when I'll start.

I have no experience in writing.

If I do decide to start, these are the things I might write about:  

Transformers Prime.
Yu-Gi-Oh!. 
Ben 10.
Crossover stories involving the Nemetrix.
Bakugan.
Monster Musume.
Young Justice.
Old Marvel.
Old DC.
Wings of Fire (a big Maybe?).