I really don't know what to do here. I grinded all of my team up to level 100 because Arven drove me bonkers.

I just wiped her with Skeledirge and maybe used Zoroark a couple of times, along with Quaquaval.

These sets.... maybe try to iv train some of them

Have you tried to use a Sun tactic (sunny day/Drought ability) in combination with a Heat Rock. You would have 8 turns of harsh Sunlight which increase Fire moves.

My advice would be to swap the Fire spin of your Pyroar to Sunny Day and give it the Heat Rock and maybe increase some of your pokemon to mid 50 to high 50. And look for good movesets

Yeah that would help as well

@Anthony Vermeer1 my pyroar would have fainted by 8 turns, 1 turn is all it can stay for literally

@Candelinot ... im not sure how thats helping me.

I cant find a leaf stone btw, so i cant evolve it yet

Google:

Here you go

Just out of curiosity. What level is your Pyroar if i may ask.

Oh i cant remember i think somewhere around 55-60