Ok, the Pokemon choice was taken with advice from Speed Freak (thanks, pal)!

Sawsbuck (M) @ Big Root
Trait: Chlorophyll
EVs: 4 HP/ 252 Atk/ 252 Spd
Adamant Nature (+Atk,-SAtk)
- Horn Leech
- Wild Charge
- Jump Kick
- Double-Edge
Ok, so Sawsbuck... Hey buddy, you remind me of Rudolph! Horn Leech is for healing all the recoil damage from the other moves. Big Root is for gaining even more life, so... Yeah.

Dunsparce (M) @ Leftovers
Trait: Serene Grace
EVs: 252 HP/ 252 Atk/ 4 Def
Adamant Nature (+Atk,-SAtk)
- Body Slam
- Coil
- Zen Headbutt
- Iron Tail
Meh, Dunsparce. I don't get what you're supposed to be. So ugly i understand that you're NU. Don't worry pal, i don't judge Pokemon by their beauty... Body Slam has 60% chance to paralyse the opponent (Yay!). With Coil, which raises his Defense, Attack and Accuracy, Body Slam is almost sure to hit it's target. Zen Headbutt is for those annoying Fighting types that are like " Seismic Toss, beyotch " and Iron Tail has the same purpose as Body Slam.

Miltank (F) @ Leftovers
Trait: Thick Fat
EVs: 78 HP/ 214 Atk/ 216 Def
Adamant Nature (+Atk,-SAtk)
- Curse
- Body Slam
- Earthquake
- Zen Headbutt
Miltank!! I love milk, so i love Miltank. This Pokemon is a beast! Curse is for pumping up it's other moves. Body Slam is for the good chance of paralysing the foe and Earthquake is a naturally strong move. Zen Headbutt is for Fighting types that try to kill that poor innocent cow.

Linoone (M) @ Sitrus Berry
Trait: Gluttony
EVs: 252 Atk/ 4 Def/ 252 Spd
Adamant Nature (+Atk,-SAtk)
- Belly Drum
- ExtremeSpeed
- Shadow Claw
- Brick Break
Ok... I chose Linoone for a combo i never heard of before that Speed Freak told me about. Use Belly Drum and then use ExtremeSpeed for huge attacks with priority. Brick Break is for those annoying Rock and Steel types that Normal attacks don't do much damage and plus, i can break walls! Awesome! Shadow Claw is for Ghost coverage, since Linoone didn't have any before.

Lopunny (F) @ Flame Orb
Trait: Klutz
EVs: 4 Def/ 252 SDef/ 252 Spd
Jolly Nature (+Spd,-SAtk)
- Switcheroo
- Magic Coat
- Bounce
- Encore
Lopunny, the bouncing Bunny that murdered Santa Claus! :3 Switcheroo is for giving the foe the Flame Orb and burning it. If the attack misses or something like that, Lopunny's ability Klutz is there to save you. Magic Coat is for mirroring Status attacks (bye bye Paralyse!) and Bounce is it's signature attack, so... Normally, i never take off a Pokemon's signature attack, except if the attack is horrible. In this case, it isn't! Encore is to annoy the foe and waste time so the Flame Orb could do it's job more easily.

Bibarel (M) @ Expert Belt
Trait: Simple
EVs: 4HP/ 252 SAtk/ 252 Spd
Modest Nature (+SAtk,-Atk)
- Charge Beam
- Ice Beam
- Surf
- Thunder Wave
Bibarel, the Beaver Pokemon! Charge Beam is a good Electric attack and has a good chance to raise your Special Attack. In fact, it has 70% chances to raise it. Ice Beam is for coverage against Grass types and Surf is for, as usual, awesome STAB. Thunder Wave is to paralyse (DUH) so Bibarel won't get hit much.
This is all for my Mono-Normal NU team. A lot of thanks to Speed Freak, who answered ALL my questions on the chat and other users that also correctly answered my questions. Feel free to change anything on this team, even the Pokemon. I can take any kind of critics, except getting insulted for no valuable reason. Thank you in advance!