Strategy and Randomness

Another piece of the unnamed series, related stuff:
Earth and Thunder
An old stuff

I can't believe that umbrella has taken me far much time then I can imagine! and also gummy!

The title is suggested by Here-for-the-ponies, thanks and thanks for anyone who helped me to think of a better title. I'm not good at wording and sometimes giving the title is one of the most painful part in submission(sometimes, I really want to name all my works as "New Submission" )

And I'd like to ask for some help. As you see, there should be one more picture for this series, which is fluttershy vs. rarity, but I'm simply out of idea. I can't imagine how they would battle. They're too peaceful with each other...mmm...sort of, so, if you have any idea, just tell and we can do some brainstorming together.