Hi and welcome to my RMT. This is my old gen 5 gymleader team. Now trying to pass up to Gen 6 so this I don't need any longer. So take a look and enjoy!
Queen Chaos (Cresselia) @ Sitrus Berry
Ability: Levitate
EVs: 220 HP / 108 Def / 180 SAtk
Sassy Nature
IVs: 0 Atk / 0 Spd
- Ice Beam
- Psyshock
- Light Screen
- Trick Room
This is Ray Rizzo's Cresselia spread and it worked really great for me.. The SAtk Evs allow me to catch a 4/0 Garchomp and Salamence without Yache Berry on the switch and KO right away (Thanks for metioning tlyee61!). I ran Light Screen > Swagger since my team loves Light Screen support, it allows Conkeldurr and Landorus to live a Dragon Gem Draco Meteor from Timid Latios. Trick Room to support Conkeldurr and Amoonguss to spread disruption.
Hell on Earth (Heatran) @ Chople Berry
Ability: Flash Fire
EVs: 244 HP / 52 Def / 76 SAtk / 4 SDef / 132 Spd
Modest Nature
IVs: 0 Atk
- Earth Power
- Substitute
- Protect
- Heat Wave
I stuck with Wolfey's Heatran for outside of Trick Room. 244 HP / 52 Def to live a Fighting Gem Close Combat from Hitmontop and still set up a Substitute. Protect to dodge double targetting. Heat Wave as STAB and scare away the Bugs that buzz Cresselia. Earth Power for opposite Heatran.
Death (Conkeldurr) (M) @ Life Orb
Ability: Guts
EVs: 244 HP / 160 Atk / 52 Def / 52 SDef
Brave Nature
IVs: 0 SAtk / 0 Spd
- Drain Punch
- Ice Punch
- Mach Punch
- Detect
A little odd Conkeldurr. I run Guts + Life Orb to kill threats if I get statused. That's the reason I use Guts over Iron Fist.
The EVspread lives the following: 252+ Hydro Pump from Politoed in Rain, Dragon Gem Draco Meteor from Timid Latios with Light Screen up. A -1 252+ Flying Gem Acrobatics from Scizor. 160 Atk to OHKO Latios 62.5% of the time. Drain Punch and Mach Punch as Priority and STAB. Detect for lasting a turn longer.
Destruction (Hydreigon) @ Choice Specs
Ability: Levitate
EVs: 104 HP / 200 SAtk / 204 Spd
Modest Nature
IVs: 0 Atk
- Draco Meteor
- Dark Pulse
- Fire Blast
- Earth Power
EVs to live Iron Fist Life Orb Mach Punch from 252+ Conkeldurr. Draco Meteor and Dark Pulse as STAB. When I was writing this set I realized it is the same as Ray's. Fire Blast to kill Scizor so I don't always have to bring my Heatran. Earth Power for Heatran.
Sucubbus (Amoonguss) (F) @ Black Sludge
Ability: Regenerator
EVs: 252 HP / 84 Def / 172 SDef
Calm Nature
IVs: 0 Atk / 0 Spd
- Giga Drain
- Spore
- Rage Powder
- Protect
My annoying Shroom. 252HP/84 Def to live Max attack Adamant Metagross. Rest put in SDef. The reason I chose for a little less SDef investment was having Light Screen in the back. Spore to put threats asleep. Giga Drain as attack move and checking Gastrodon. Rage Powder to eat Draco Meteors or Mach Punches meant for Hydreigon. Protect to recover some HP with Black Sludge.
Demon (Landorus-Therian) (M) @ Yache Berry
Ability: Intimidate
EVs: 44 HP / 252 Atk / 100 SDef / 112 Spd
Jolly Nature
IVs: 0 SAtk
- Earthquake
- Stone Edge
- U-turn
- Protect
My Intimidater and main scout of the team. 44 HP / 100 SDef lives a Dragon Gem Draco Meteor from Timid Latios with Light Screen up. Standard moveset. Earthquake as STAB ( With 2 Levitaters on the team this isn't a big deal. Stone Edge to OHKO 252/0 Thundurus-Incarnate 6 out of 16 times. U-Turn to Scout and damage Cresselia. Protect to stall out Trick Room or to dodge an attack. 252 Atk to hit as hard as possible. 112 Spe to outspeed Breloom.