Today’s Brawl update featured the stage Norfair from the Metroid series. The stage is filled with lava which randomly rises, damaging anyone that touches it. It also looks like the lava can sweep in from the sides of the screen, as well as from the background. When the lava comes in from the background, the only safe place on the screen will be inside a small room with the classic Metroid-style doors on either side.
Interesting, but at this point I’d like to see another character revealed. It’s been like two weeks since King Dedede.
You can find a complete list of announced stages here