It's funny... a few days ago, I was thinking about building a team with Vaporeon, and seeing this, I'm taking the opportunity to post it.
This team isn't really very original, except for Vaporeon. Well, it's not a Pokémon with a wide repertoire, so, considering the team's style, I decided to go with Wish + Protect. Although it may not seem like it, it can take a lot of punishment. With 116 EVs in SpD, it can take 3 Tbolts from LO Starmie, for example. It can also take 3 CCs from physical offensive nape / +3 DD Crunch ttar or EQ +4 Gyara.
I had doubts about the Metagross set... At first, it was the team leader, considering Sash, Lum, or Scarf. Finally, I went with Iron Ball and moved Vaporeon to the start. I'm a little obsessed with Specs Latias, hence the EVs. It can fit 3 DM / Surf perfectly. With Trick Iron Ball and 160 in Atk, it can eliminate defensive Zapdos from 2 EQ, as well as Skarmory (SpD). 28 in Speed (183) precisely for defensive Skarmory with Taunt, which is normally used with 182, taking into account the 181 from the Iron Ball gross set from the Smogon Dex.
More of the same with Gengar, an unreliable spin block due to its fragility, but I think it fits well here. I considered its Lum Berry set a little, but considering that I play with SR, Spikes, and Iron Ball gross, I decided to use Sub + trick with Black Sludge. I don't know if I'll ever be in that situation, but the 64 HP is to withstand Pursuit from Ttar + SR damage and sandstorm.
Skarmory's turn and my other steel type to better counter the annoying Specs Latias. In fact, it has the same function as Metagross. The rest (92 in defense) can withstand Gyara's Waterfall +4.
Now I needed something to better fit the damage from the special side and, above all, something that would be my SR user. Clefable was the chosen one, a dominant Pokémon that has always been present in every generation. Knock Off to disable the opponent and wear them down more with SR support, Spikes, or Double Trick.
Finally, Gliscor stallbreaker. In addition to good synergy with Fable, its Taunt set fits perfectly, as that was what I was missing. I opted for those 40 in attack over defense for Breloom + the ability to eliminate Jirachi (utility set) with 2 EQ.
Wish+tect Vapo double trick.