Arena: The Thunderstorm (potential Gym)
Field Type: Electric
Complexity: Moderate
Format: All
Restrictions: All Weather moves will fail, permanent rain, no seismic activity, no Digging, but Diving allowed, no plant-life.
Description: High above the land, there is an aerial platform, held in midair by jets. This platform is surrounded by a black thundercloud, and if it weren't for the floodlights, it would be in pitch black. This is SoS' domain. The platform is 50 feet by 50 feet in area, with each trainer at one end. It is nothing more than a metal platform, meaning moves that require a natural environment like Grass Knot will fail. The exception to this is moves that require a water source - as the cloud itself is made of water, it can be used for Surf, etc. Pokémon can even dive into it, as nonsensical as that sounds. At the end of each round, there's a 30% chance of a lightning strike, essentially a STAB Thunderbolt from rank 3 SpA. There's an even chance of it hitting each Pokémon, but it can only hit ONE target. (ie there's a 50% chance for each if there's 2, 25% if it's 4, etc.)
Summary: Anything mentioned in the Restrictions, plus potential lightning strike at the end of each round.