Rate my Battle Tower team

[Shiny Noctowl]

Swinub(Lv.1)@Focus Sash
-Endeavor
-Ice Shard

Gengar@Choice Scarf
Rash 6HP/252SpA/252Spe
-Trick
-Shadow Ball
-Thunderbolt
-Explosion

Dragonite@Choice Band
Jolly 6HP/252Atk/252Spe
-Fire Punch
-Earthquake
-Outrage
-Extremespeed

 

[SharKing]

Stealth Rock/Spikes/Toxic Spikes = bye bye Swinub. Might want to put that first.

 

[Troggy]

Uhh doesn't that Swinub need Endeavor or something?

 

[coolking503]

Swinub wont work in the battle tower. Anything with priority kills it. You are better off running a CBsnorlax selfdestruct, which is more likely to kill things.
My advice: Get rid of the band on d-nite, put in Dragon dance over one of the moves. Move gengar to the lead and replace swinub with something bulky which can set up, like registeel with curse or snorlax with curse. You don't want similar weaknesses. Use trick to lead on gengar, and switch to the appropriate pokemon when they are stuck on one attack. Then set up with the other pokemon as high as possible, and sweep at like +4. Good luck