Sceptilespy

this is what I have sofar:

Open Stage Field

"It's Show-Time!"
1.4x boost to normal type moves.
Entertainment will now increase or decrease a random stat(not evasion).
Sing now has 80% acc.
Pokemon with the Dancer ability get a boost in either speed, attack or special attack at the end of every turn.
Meloetta can change her form at will(like mega evolution)
Soundproof is negated.
Dance moves that boost or lower stats now have their effects doubled.
Petal Dance doesn't confuse the user and will always go for 3 turns. 
Fiery Dance effect chance get's boosted to 100%
Teeter Dance does not effect ally pokemon in double or triple battles.

I know it's nto alot yet, but this might be an interesting field for the normal type gym leader.

And before anyone asks: Yes I did kinda wanna base this of Sakaki Yuya's desire to entertain everyone