my best bt teams are:
, , and , , ,
these are the pokemon i wish i could use in the bt:
, , , , ( , (if i had them)).
:EDIT:
put your best 2-2 battle teams.exe: (this includes normal 2 on 2 battles.)
mine are

I usually use

Alakazam
Salamence
Metagross

Others I use are

Togekiss
Dragonite
Rampardos

usual

salamence
gengar
sceptile
gardevoir

sometimes
heracross
skuntank

/{floatzel}

Dragonite: Ideal Physical Sweeper. Has IVs of 25+ on every stat (except speed, 8) and is Adamant natured. He's also the only one on my team that's EV trained - when he's downgraded to level 50, his Attack stat is 202 - very few at level 50 have a stat above 200.

Porygon-Z: Special Sweeper, Boltbeamer. Has a wider movepool than Alakazam. Could do with a better nature and Speed IV (Mild, and idk what, but it's low), but he serves his purpose well.

Bronzong (The Bell of Pain): He's the perfect annoyer - he's Relaxed and has a great Attack IV. Leads off with Hypnosis and Confuse Ray (in case anyone switches out), then fights back with Payback or Extrasensory, whichever is more expedient. Although the Zoom Lens he's wearing never seems to work, he's super-lucky in his own right.

- DNA

only tried battle tower once and i used my ingame team
do you guys ev train your pokemon for battle tower?

I usually use Garchomp, Togekiss, and Electivire. Other times it will be Dusknoir, Torterra, and Infernape.

Garchomp, Regice, and Suicune

My main battle tower team is:
...

My second choice is:
...

All of them are Breeded for better Iv's and nature and are Ev trained...
Some i use since R/S/E ...

I use , , and , pretty much my only good EV trained Pokemon. I've been looking for a better Battle Team, though...

i now use my and for the tag team battles
and my and in other bt battles.

I have 5 teams, and I wouldn't use any of them for the battle tower. Point being, they are all terrible. However, there is one team that I am working on that should prove VERY useful, once it has been done being trained, of course.

-Ryan

yes most of the time as long as the pokemon ned it which most do...