well the questions tricky... but i think you need to go to some kind of cave,ruin,ghost like temple. i dont really remember
heat wave............i dunno,but trick room mime.jr,mr.mime,dustclops and many other pokemon can use it.
yes there is and in it is terrakion
go to the room named Evan
It is outside the reception room. Warning if you are standing on the dot on your drowsing machine you wont find it.
After the first room, everywhere.
In the abundant shrine north of route 14
heat wave............i dunno,but trick room mime.jr,mr.mime,dustclops and many other pokemon can use it.
In the same room as fennel
psycho cut, psychic , trick room and teleport.
In the Pokemon League in the Champions room.
Get a Pokémon that knows trick, and go to Meteor Falls, find the little room with nothing else but water and an item, there will be bagon there. It will hold a Dragon Scale about 85 or 90% of the time. then use trick on it with a held item
in a floor you will find a white door if you fall there is like a door then you will climb a litlle bit of laders there you are there
You can find one in a room or pokemon locator
you can find him in the secret room
It's in a room in Victory road
yes there is and in it is terrakion
Lickilicky - you can find him in Kincaid's room on the crashed boat