Shadow Plain is the first of three Beginner League battle arenas in Rayman M. It features a basic set-up to allow new players to become accustomed to the game.
Shadow Plain is a dark and simple square-shaped map that is generally rather open, similar to the Tomb of the Ancients in Rayman 2. There are small walls set slightly away from the corners of the single-room map (high enough to hide a player running behind them) and on top of two of these will appear Generators in Lum Fight. The center is formed by paths link like a "+" sign, and the middle also features a Gold Generator. The center is also formed like a square, and the remaining area contains holes in the ground--four in each corner--and each contain a standard Generator.