I want to see what you think of this team. It's nothing special really...

Oh, and it's for
Double Battles.
Slowking (Quiet)
Focus Sash
Trick Room
Skill Swap
Focus Blast
Flamethrower
This team relies on Trick Room, so he's important at the beginning, which is why I gave him a Focus Sash. Focus Blast and Flamethrower are super-effective against a few of his weaknesses: Grass, Bug, and Dark. Skill Swap can swap with Slaking to get rid of Truant and possibly swap it onto the opponent.
Slaking (Lax)
Iron Ball
Slack Off
Yawn
Rock Climb
Counter?
The Iron Ball keeps its speed down so it will do well in Trick Room. Rock Climb is there until I get Giga Impact. I'll probably replace Counter with Shadow Claw or......
(need help!)
Cradily (Bold)
Big Root
Confuse Ray
Gastro Acid
Mirror Coat
Giga Drain
This guy confuses AND shuts down Slaking's Truant. I can suck HP and also surprise foes with Mirror Coat.
Snorlax (Sassy)
Lum Berry
Rest?
Recycle?
Rock Climb?
Counter
I'll probably redo the first three moves and the item...sometime...yeah. Curse my laziness!
Gastrodon (Relaxed)
Rindo Berry
Double Team
Mud Bomb
Water Pulse
Ice Beam
I guess it's on the team for its low speed and its moves to cause super-effective damage...
*Shiny* Dusknoir (Relaxed)
Expert Belt
Trick Room
Will O' Wisp
Shadow Punch
Ice Punch
Another Trick Room Pokémon. He (actually she) can burn opponents and gets a boost from super-effective hits.
So, that's it. It actually does well on PBR random matches, including one victory on a legends team! Actually, since they're only 4-on-4 matches, I haven't tested this team for real with a 6-on-6 match.