if you could post any suggestions for changing my team, I'd appreciate it.
Emboar @Life Orb
Ability Blaze
EVs: Random
-Grass Knot
-Head Smash
-Flamethrower
-Hammer Arm
Head Smash over Flare Blitz gives Emboar perfect type coverage while he still has a means to deal with Water types in Grass Knot. Life Orb increases damage potential. The Waters that can take Grass Knot won't particularly enjoy a strong neutral Hammer Arm or Head Smash though.
Stoutland @Choice Band / Life Orb
Ability Intimidate
EVs: Random
-Wild Charge
-Return
-Crunch
-Fire Fang
This set will work out far better. Return is Stoutland's best STAB move. Wild Charge, Crunch and Fire Fang are really all for type coverage. Use a Choice Band or Life Orb for power.
Metagross @Life Orb / Muscle Band
Ability Clear Body
EVs: Random
-Agility
-Meteor Mash
-Earthquake
-Zen Headbutt / Rock Slide / Ice Punch / ThunderPunch
Yeah. Go all Physical with Metagross. Earthquake over Psychic for extra type coverage. Also, if you want secondary STAB, use Zen Headbutt. If you want wider type coverage, use Rock Slide, Ice Punch or ThunderPunch. Zen Headbutt is stronger on neutral hits so it's your choice.
Zekrom @Life Orb
Ability Teravolt
EVs: Random
-Focus Blast
-Dragon Claw / Outrage
-Bolt Strike
-Fusion Bolt / Crunch / Rock Slide / Draco Meteor
Focus Blast is there to cover Steels. Some of which can be annoying. It also gets perfect type coverage with his Dragon-type STAB hitting everything barring Shedinja for neutral damage but thanks to TeraVolt, Shedinja gets hit by his Dragon-type STAB anyway. Dragon Claw or Outrage are better choices for Dragon-type STAB. The last spot is largely filler. Fusion Bolt can be used for accuracy or clean-up. Crunch can be used for more Super Effective hits. Same with Rock Slide. Draco Meteor can be used for Special walls. His Physical movepool is pretty limited and his base Special Attack while not as great as his Attack is still pretty high.
Kyurem @Life Orb
Ability (it might be Pressure, but I forgot)
EVs: Random
-Outrage
-Dragon Pulse / Draco Meteor
-Focus Blast
-Ice Beam
Please don't use Blizzard without Hail support. It's pointless when you can use the more accurate and still strong Ice Beam. Use Dragon Pulse or Draco Meteor. Hyper Voice gets rubbish type coverage so use Focus Blast so you're not walled by Steel Types. Give him a Life Orb to increase damage potential.
Spiritomb @Leftovers
Ability (it might be pressure, but i forgot)
EVs: Random
-Hidden Power Fighting
-Shadow Ball
-Pain Split
-Calm Mind
Bulky stat-booster. Calm Mind boosts its Special Attack and Special Defense. Pain Split isn't the most reliable instant recovery but it's instant recovery none-the-less and one that doesn't force you to sleep for 2 turns like with Rest or a 1 time deal like Rest + Chesto Berry. Hidden Power Fighting + Shadow Ball grants perfect type coverage.