I have manage to find a good team i'll use for the BT
Uxie (Calm) @Choice Scarf
Trick, then screens and rocks.
Empoleon (Modest) @Petaya Berry
Standard Sub-Petaya Empoleon. Surf to attack, Ice beam too. Agility to boost speed and Sub for hiding.
Dusknoir (Careful) @Leftovers
EQ and Shadow Punch for offensive power. WOW for status, Pain Split for recovering.
So, what do you think?