Muddy Mole also wears sunglasses.
Anyway, for a Pokemon Stage, I also ironically earlier today thought of a Gen V stage for the Pokemon League.
You start in the main foyer. Stone columns line the place, but it's pretty basic.
It then goes to Shauntal's room. Will-o-Wisps surround the stage, and burn you if you get too close. In the background, you see Hilbert using Samurott against Shauntal's Golurk. A Cofagrigus may occasionally swallow you and lock you in like a sarcophagus.
You proceed to Marshall. Lights surround a boxing ring like stage. In the background, you see Bianca with her Emboar facing Marshal's Conkeldurr. Pretty basic stage, except you need to avoid the Throh and Sawk that are marching around acting as a sort of bouncer team.
The stage then goes to Caitlin's room. You fight on a platform cloaked in pink Dream Smoke. Inn the background, Hilda is using a Cincinno against Caitlin's Gothitelle. Occasionally, Musharna will drop in to cover the stage with Dream Smoke and put people to sleep.
Next is Grimsley's room. In the background, Grimsley is using his Krookodile (
) against Cheren's Serperior. The high chandelier in the room will fall when attacked and do damage. Occasionally, Bisharp will slash at nearby enemies.
Finally, you go to the Champion's room. You see a battle between N and Alder in the background. N is using Zoroark, and Alder with Volcarona. The stage is once again basic. Zekrom and Reshiram may appear in the background and watch.
The stage remains in this state for the rest of the fight.