Ok.Well, how about i switch to this lead:

Azelf @ Focus Sash
Naive
116 Atk / 140 SpA / 252 Spe
Taunt
Stealth Rock
Psychic
Explosion
140 as Smogon's set recommends i don't drop below 321 SpA. 116 Atk to give Explosion more power. So, i can taunt slower leads, set up Rocks,use Psychic, or Explode in their face.
Then, to get me a reliable counter to dragons,gyara, etc. as well as being a fast revenge killer:

Jolteon @ Life Orb/Expert Belt??
Timid
4 Def / 252 SpA / 252 Spe
Thunderbolt
Shadow Ball
HP Grass
Baton Pass
This set, should, if i read right, give unresisted coverage. HP Grass is there for Swampert, etc. Also, lack of HP Ice is ok, as Baton Pass is there to go to either Lucario (Blissey,Porygon2,Snorlax are scared off by STAB Close Combat) or my Vaporeon which can counter dragons, if it's not safe to switch in Lucario. i thought about Life Orb or Expert Belt to give extra power,particularly Expert Belt, as Life Orb would make Jolteon even more frail than it already is.

Vaporeon @ Leftovers
Bold
188 HP / 252 Def / 68 Spe
Wish
Protect
Surf
Ice Beam
I noticed that, ironically, things that can stop Vaporeon: Gyarados,Suicune,Vaporeon,Jolteon,Magnezone,Rotom-A,Raikou can be switched into by Jolteon, who can Thunderbolt Gyara,Suicune,Vaporeon, absorb Electric attacks from Jolteon,Magnezone,Rotom-A and Raikou, even though it can only really harm Rotom out of those 4.
Likewise,Ttar,Flygon,Gliscor,Salamence,Dragonite, which can all switch in to Jolteon, can be dealt with by Surf and Ice Beam.