I'm having the same trouble with Amber, I don't see the point in trying to douse her field, because most of her fire moves will just put it back. And that sun comes back after rain dance ends 
Pangoro-lvl59 
Crunch 
Sky Uppercut 
Surf 
Cut 
Delphox-lvl 58 
Mystical Fire 
Flamethrower 
psychic 
Sunny Day 
Manetric 
Thunder Wave 
Flash 
Discharge 
Magma Drift 
Crobat 58 
Rain Dance 
Poison Fang 
Acrobtics 
Confuse Ray 
Dusclops 55 (I know needs training) 
Shadowball 
Curse 
Confuse Ray 
Will-o-Whisp 
Arcanine 58 
Outrage 
Rock-Climb 
Flamethrower 
Rock Smash 
Pokemon of interest (training) 
Sandslash 48 
Dig 
Slash 
Rock Smash 
Gyro Ball 
(Trying to get earthquake) 
Solrock 40 (Fusion, haven't started training) 
Cosmic power 
Psychic 
Heal Block 
Stone Edge 
I do not have any heartscales to retrain anything and I'm just praying to god I get a trapinch. 
Or just plz nerf Amber