[Kirean616]

Raikou. The electric one in the trio of johto.

Calm Mind set.

Raikou @ Life Orb or Leftovers
Ability: Pressure
Nature: Timid
EVs: 252 SPD/ 96 Sp.ATK/ 96Sp.DEF/ 64 HP
- Thunderbolt
- Hidden Power: Grass or Ice/Extrasensory/Shadow Ball
- Calm Mind
- Substitute

Credits to Synre of Smogon for EV spread.

Sub up and Calm Mind up. Then your substitutes will gradually get harder and harder to break after each calm mind. With the decrease in Seismic Toss Blissey, this thing can gain a bit of potential since it can't break Raikou's sub without it. Then, procede to own with Thunderbolt and Hidden Power. Extrasensory and Shadow Ball are placed just for people who are too lazy to try to get Hidden Power: Grass or Ice.

ReflectKou

Raikou @ Leftovers
Ability: Pressure
Nature: Timid
EVs: 252 Sp. Atk/ 200 Speed/ 52 HP
- Reflect
- Calm Mind/Sub
- Hidden Power: Grass or Ice/Extrasensory/Shadow Ball
- Thunderbolt

Takes physical hits better. Then you can set up or sub, depending if you want to do damage or prevent statuses. Attacks are the standard.

Raikou's got specs.

Raikou @ Choice Specs
Ability: Pressure
Nature: Timid
EVs: 252 Sp.ATK/ 252 SPD/ 4HP
- Thunderbolt
- Hidden Power: Ice/Grass
- Extrasensory
- Shadow Ball

Hit and run. With 115 sp.atk and speed, it can hit pretty ############ downside is that it won't be hitting much. With those four as your main attacks...eh. Hyper Beam? xD