First, I would like to say that I have read the rules and will try to abide by them.
Also, I will go ahead and say that I am not much of a status move person, preferring combat moves and offensive attacks. Please do not hold this against me :P.
My Team:
Hydreigon@Leftovers
Nature: Timid
EVs: 252 sp attack/252 speed/4 hp
-dark pulse
Use substitute here, it will ease your prediction and let you make an extra hit or two
-dragon pulse
-surf
-flamethrower
This is my lead, and as I said, and will probably say again, I am an offisneive type of person. I use dark pulse for STAB, along with dragon pulse. THey are my main attacks, taking care of pokemon such as other dragons. I use flamethrower for those pseky bug types, along with scizor and ferrothorn. I use surf for fire/ground/rock coverage, and it is a powerful move. Overall, I use this as a fast sweeper, attempting to outspeed other dragons/psychics.
Volcarona@Life Orb
Nature: Modest
EVs: 252 sp attack/252 speed/4hp
-morning sun
-fiery dance
-psychic
-bug buzz
Why no quiver dance?
I use this as a counter to things that can easily faint Hydreigon, along with sweeping types such as dark/grass/other bugs. I use morning sun, (yes, I know it is my only status move on my team...), to recover health when it gets low, usually from rock or flying types. I use fiery dance for those bugs that faint Hydreigon, along with grasses and to up my sp attack. I use psychic for those fighting types that can also faint Hydreigon. Bug Buzz is a STAB for those grass/psychic/dark types.
Metagross@Rocky Helmet
Nature: Adamant
EVs: 252 attack/252
Hp/4
spd
-earthquake
-meteor mash
-zen headbutt
-hammer arm
Metagross is slow so being bulky is better than fast. Also a banded set and using him as a wall breaker might be a better idea
This is a physical sweeper (yes, I know, too many pokemon that may be considered sweepers. I will look at suggestions that are other types of roles though, I must not be stubborn). I use meteor mash for those ice and rock types, also it is a good STAB and more powerful than bullet punch. I use zen headbuttt for the other STAB, especially for those fighitng and poison types. Earthquake is for basic power, along with electric and fire coverage. Hammer arm is another power move, taking care of dark and normal types.
Swampert@Wide Lens
Nature: Adamant
EVs: 252 attack/252 speed/4hp
-earthquake
-hammer arm (considering ice punch here for grass coverage)
-waterfall
-stone edge
Not the biggest fan of wise lense, try leftovers or rocky helmet. Once again this is a slow mon and it would prefer some bulk
I use edgequake for its combined coverage of multiple types, along with pure power. I use waterfall for STAB, and those fire/rock/ground types. Hammer are is for dark tpyes, along with more power. Overall, this is a main physical sweeper that I use for its defensive tpying and good defensive stats.
Thundurus@
Expert belt
Nature:
Timid
EVs: 252 sp attack/252 speed/4hp
-grass knot
-thunderbolt
-hp ice
-
Volt switch/ Nasty plot
Those moves serve more utility, either giving you momentum in matches or making a lot of 2hko's into ohko's. Expert belt lets you fake a choice item
Thunderbolt is a powerful STAB, along with flying coverage. Grass knot is for water/ground/rock types, espcially for ground/water dual types like Swampert. Hp Ice is for those dragon and grass types, giving me a second offensive attack against dragons, along with Gliscor and Garchomp. Dark pulse is just another good special attack that gives me more ghost/psychic coverage.
Gengar@
Choice Scarf
Nature:
Timid
EVs: 252 sp attack/252 speed/4hp
-energy ball
-shadow ball
-thunderbolt
-sludge bomb
You needed a solid scarfer IMO. You may want to try focus blast sometime
Gengar is a main special sweeper, consisting of powerulf special offensive attacks. Shadow ball is a STAB move that works for psychics and other ghosts. Sludge bomb is for those grass types and is another STAB. Energy ball is for those dual water/ground or ground/rock types, taking care of their sp defense stats. Thunderbolt is for flying/water types.
Again, I am not much of a status user, but I will look at any status move suggestions. If I did anything wrong, please tell me and I will fix it.
You may post now.