Ah, then you should definitely come to Unova someday! Unova is well-known for having lots of movies with a wide variety of flavors to suit everyone's tastes, and we even have our very own Poke'Star Studios where many of them are made!

As for Zorua, especially wild ones, most of it can rely on being used simply as a defensive mechanism just for tricking people with it's appearance, but if the taste of their disguise is too transparent, they will often just go back to their normal appearance to attack. Otherwise, yes, trained Zoruas have to come up with different strategies for this if they hope to use their transformation abilities in battle.