"The game was first announced by Nintendo president Satoru Iwata at a Nintendo marketing event in Japan on June 7, 2006. At the event, Iwata described Wii-to-DS connectivity using the game as an example, stating that gamers with either Pokémon Diamond or Pearl can play battles using their Diamond or Pearl Pokémon to Pokémon Battle Revolution using their DS as a controller.

The first shown video of Pokémon Battle Revolution showcased a battle between Red and Leaf on what would become the Neon Colosseum. Interestingly, in said movie, a Groudon uses Hyper Beam on a Deoxys, not only defeating it, but leaving a large gash in the floor of the Colosseum, and a hole in the wall. It is unknown if these environment damages would have remained over the course of the battle, but no such thing is possible in the final game. The camera also appeared to be more dynamic than it is in the final game: when selecting its moves, the camera first focuses on the first Pokémon, then quickly pans over to the second Pokémon to select its moves, then pans over to the trainer who is shown making an attack command, and the attacks begin. The camera simply cuts between these shots in the final game. The last difference is the HP meter that is shown on screen when damage is done. In the video, the numerical value of the HP is shown on the HP meter, however that does not happen in any game mode in the final version."

Bulbapedia-

This should be in /con/ or /dex/.
This board is for games that are not pokémon, indicated by the 'Non Pokemon Stuff' distinction above the list this board's name is in.
I feel like putting on the mod hat, but it wouldn't make a difference. It'd just look intimidating.