Mega Pidgeot? In this economy? Mime Jr. + Lucky Egg ensures you get Rare Candy fast, after that you can go into Non-EX Pidgeot or the Mega. The Non-EX acts as a free Sabrina each turn, and an Oricorio counter. Both Pidgeot can utilize Wally to attack quickly. Pidgeotto is played so after you Ilima a Pidgeotto, you can go back into the Stage 2 you scooped up. Water energy is played so you can heal if your opponent plays Soothing Shore. If you want, replace Mime Jr. with a different baby Pokémon.