Finally, a very exciting prospect for many, including my young, Pokemon-consumed son: A stage influenced by the legendary pokemon Dialga and Palkia. Alex actually has large-ish stuff animals that he as named Anne (Palkia) and Whiskey (Dialga). I am not making this up. I believe they have a child: Pikachu, naturally.
Dialga controls the flow of time in its area, allowing the level to slow down to a crawl. Time passes more slowly when its power is activated, allowing you more time to act but more time to your opponents to respond.
Palkia, able to manipulate the makeup of the matter around it, can reverse vertically and horizontally the very level itself. Practically, this turns the level on the screen upside-down or flips it as a mirror image, and the controls themselves stay relative to the previous nature of the level. If you aren't careful, you can walk right off the edge!
The Spears Pillar level itself is very simple but also has many dynamic elements that make it a blast to play. Besides the fact that Alex just goes nuts when a legendary pokemon appears.