Can you help me? I'm thinking of starting competitive play but I want to know if i should update my team. Currently I own a Zangoose, a Flygon, a Serperior, a nEspeon, a Lucario, and a Crawdaunt. Could I win a battle or two in an OU tournament?
keep Lucario and maybe Flygon. Replace zangoose with slaking. You want a strong dragon pokemon like hydregion or garchomp. Lapras is a good choice if you want a water pokemon. I'd get a tyraintar or something dark like a Zoroark also. Happy Battling!