>AceTrevenant
>TeamGhost/Grass type, kind of hesitating swapping Swiftry for a pure grass-type like Leafeon because Mismagius is pure Ghost
Also Swiftry kind of reminds me of Skull Kid just like Mismagius.
>Gym aestheticA huge, obscure and dimly lit haunted forest with zombie-undead silver grey trees everywhere, silver grass, dead earth.
The vegetation is however quite lush, with many different kinds of mushroom and shining plants, all dead yet strangely alive with some kind of ghostly lifeforce.
Not a huge WoW fan but try to picture the Ghostlands from WoW.
Lanterns and will-o-wisps will light your path, as well as the occasional reflective river that you will cross by walking on wooden bridges and fallen trees. You may hear trees creaking and the wind blowing eerily through the hollow trunks.
You find the gym leader by listening to the music which becomes louder when you are on the right path
No I'm not being subtle at allGoing the wrong way and you will encounter grass-type or ghost-type trainers!
>Badge:A rotten tree trunk shining brightly and almost etherally as if it were even stronger than a live one
Alternatively, a tree stump with an ethereal trunk and foliage on top of it
>Inside Gym theme:https://youtu.be/N9Clmr94zGY>Battle theme:https://youtu.be/2B0phfoIUc8No real inspiration for the gym leader himself, pic related fits enough aesthetically.
It could be a kid dressed with a creepy wooden mask and a cloak made of dead leaves who plays the trumpet to guide you through his gym if you listen closely.