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How does this look for a gym leader arena setup? She fights on a Mountain field but she's biased towards ice types, so it's hailing in the arena.
(Hail changes the Mountain field to a Snowy Mountain field after three turns of hail).
The fight is actually indoors: She had a huge underground area renovated and turned into a perfect simulation of a mountain, because gym leaders can do whatever the hell they want I guess.
The way they're standing on those rocky podiums makes me think of Yu-gi-oh, too.