Elesa and Lenora (but i frogot to vote for elesa :X)
Elesa with her uber zebstrika and spamming Double Team rat squirrels.
Lenora's stragety was basically this:
herdier - take down, take down, take down
watchog - retaliate (140 base power now means instant ko), hypnosis, crunch, crunch, crunch,
It took me several times to beat her.