This episode is one of the reasons why Ash needs to stop relying on Pikachu all the time.
What if there was ghost/ground Pokémon that had the ability that made it immune to steel types?
Ash and Pikachu would be SCREWED. Maybe if Ash actually bothered to send out one of his other Pokémon to fight Persian, maybe the results would've been a bit different.
But no Pikachu had to fail for plot reasons, so whatever.
But other than that I enjoyed this episode.
Misinterpreting my posts is not your fault, negative repping me, and getting very sensitive about my posts because you misinterpreted my posts however is your fault. Think really hard, before negative repping or making a big deal about my posts. I don't appreciate being negative repped for reasons that are a result of misinterpreting my posts.