>>16366083Let's assume I run Flamethrower and timid. I suppose Skarmory would be a problem, but what would Skarmory do exactly? It can attack, set up, use Whirlwind or switch.
If it attacks, it's going to put a dent in Nidoking, but it's not going to attack first and take huge damage from Flamethrower. Not to mention recoil. Using that same Skarm you used.
0 Atk Skarmory Brave Bird vs. 4 HP / 0 Def Nidoking: 133-157 (43.7 - 51.6%)
If you try to set up or use Whirlwind, you invite Nidoking to knock off at least 73.9% damage. And Whirlwind may bring in something that you don't want to face.
I think Flamethrower is better overall.