My Pokemon Black team...partly-competitive coz I'm lazy to get EVs.

[MagiNioN]

Dakenki @ Mystic Water
Torrent
Mild
-Surf
-Revenge
-Slash
-Swords Dance

Musharna @ Quick Claw
Forewarn
Modest
-Psychic
-Yawn
-Dream Eater
-Nightmare

Reshiram @ Charcoal
Turboblaze
Rash
-Flamethrower
-Extrasensory
-Dragon Pulse
-Strength

Sazando @ Black Glasses (boosts Dark-type moves)
Levitate
Mild
-Dragon Pulse
-Surf
-Body Slam
- Fly

Shibirudon @ Magnet
Levitate
Quiet
-Thunderbolt
-Thunder Wave
-Strength
-Crunch

Kirikizan @ (i dunno, maybe some steel-move-boosting item)
Competitive Spirit
Lonely
-Swords Dance
-Night Slash
-Iron Head
-Faint Attack

The only thing I don't consider is EVs, and since the sticky said post here if EVs aren't considered...well I'm here. Other than EVs, I'm looking for a competitive team. I've read about Baton Passing teams, read that Speed is important (still unclear why though...), I think I need to switch some of my Pokemon out...but I've played Pokemon Black till the point after I beat Geechisu, then I stopped there. So I chose these few Pokemon from all the Pokemon I ran into in wild grass.

I think I need to switch some Pokemon out, but I'll want something that's not a Runner (y'know, Entei and the other 2 dogs...), coz Runners are a pain in the ass to get...

Thanks for your time :)