Posted this in another thread, guess I'll post it again here...
I'd be a Steel type Gym Leader, encountered last. My "Gym" would actually be a big building, with only two floors serving as the Gym space, incidentally the main and top floor. In the building, you'd simply have to defeat Trainers to access a lift that'll take you to the top, and from there, a short pathway that leads outdoors to the rooftop, where I'd be standing on a heliport. Incidentally, it'd start to rain, so there'd be rain in our battle...
First battle:
>Lv 54 Bastiodon - Metal Burst, Stone Edge, Iron Head, Taunt>Lv 53 Magnezone - Flash Cannon, Thunder, Charge Beam, Explosion>Lv 54 Metagross - Meteor Mash, Earthquake, Hammer Arm, Explosion>Lv 55 Aggron @ Aggronite - Earthquake, Iron Head, Dragon Tail, CurseUpon defeat, I'd give out the TM for Flash Cannon.
Rematch:
>Lv 74 Bastiodon - Metal Burst, Stone Edge, Stealth Rock, Taunt>Lv 73 Magnezone - Flash Cannon, Thunder, Metal Sound, Explosion>Lv 74 Metagross - Meteor Mash, Earthquake, Ice Punch, Explosion>Lv 74 Scizor - Bullet Punch, Bug Bite, Swords Dance, Superpower>Lv 73 Bisharp - Swords Dance, Sucker Punch, Iron Head, Guillotine>Lv 75 Aggron @ Aggronite - Earthquake, Iron Head, Stone Edge, CurseThis is the theme that plays when you first encounter me and speak to me.
https://www.youtube.com/watch?v=TQjyNEjUs0EAnd this is the battle theme.
https://www.youtube.com/watch?v=chPJ7x9iMw0