I haven't attempted them yet but at the moment my team is:
Lvl 52 Zoroark (Foul Play, Faint Attack, Night Slash, Cut)
Lvl 55 Azumarill (Waterfall, Surf, Ice Beam, Superpower)
Lvl 62 Mienshao (Hi Jump Kick, Drain Punch, Aura Sphere, U-turn)
Lvl 61 Braviary (Wing Attack, Slash, Fly, Aerial Ace)...