Joltik-Kid
Careful? Where's the fun in that?
Not sure my prediction is even close to right at this point... A 3 parter really makes the mind-boggle when Cynthia has 4 Pokemon revealed and loses 2 of them to Ash's 3 of Dragonite, Gengar, and Pikachu. The only thing for certain is Spiritomb vs Dragonite is the opening matchup