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I was watching an OU battle between ABR and doughboy and dough was using spdef exca and took a protean hydro pump with 9% left, so I think it's legit lol.
What are some good greninja cores or pokemon that benefit from that set? I'm making a bulky offense using scizor,lando-t,and decidueye to defog, all 3 having u-turn. I'm at a loss for my last 2 pokemon. I'm thinking a wallbreaker or 2 to fill it out?