Hello Why_You_No?!, and welcome the UU Tier.
The current Team is fairly decent Cometitevly but also looks very fun to play with... In Monotype, considering only half of the Team would need to be replaced to make it legal. One thing to always avoid during the Teambuilding Process is compounding Weaknesses, or having Pokemon with similar Weaknesses. I'll help fix this :)
Support
Togekiss
No suggestions. Great job.
Offensive+Defensive Core
I am suggesting the Bulky Offensive Core used in Smogon User Kokoloko's Anna Molly, a geniusly created Offensive Core that would greatly benefit form the Support provided by Togekiss.
Snorlax
Choice Band > Curser
Snorlax (M) @ Choice Band
Trait: Thick Fat
EVs: 252 Atk / 252 SDef
Adamant Nature (+Atk, -SAtk)
- Return
- Earthquake
- Ice Punch
- Pursuit
I suggest the Choice Band Set over your current Curser Set as it provides the Team with a more Offensive presence in the UU Tier (it isn't Taunt Bait lol) and also completes the ideal Bulky Offensive Core with Slowbro. Return is this mighty giant's main choice of STAB,while Earthquake is there for removing the Pokemon that Resist it, while also scoring the famed Ground+Ice Coverage with Ice Punch. Pursuit punishes the fools attempting to run from the onslaught. The given EV Spread allows Snorlax to Tank the strongest Special Attack'ers, while still raining pain upon the foe's opposing Team. Great Set Kokoloko, or however you spell that ridiculous but awesome name.
Slowbro > Porygon2
Choice Specs Set
Slowbro (F) @ Choice Specs
Trait: Regenerator
EVs: 252 HP / 252 SAtk / 4 Spd
Modest Nature
IVs: 0 Atk
- Psyshock
- Scald / Surf
- Trick
- Flamethrower / Fire Blast
The Physical Part of Kokoloko's Bulky Offense Core that is the Water/Psychic and Special counterpart to it's partner Snorlax. Slowbro uses the Choice Specs to fire off unexpectedly powerful Attacks, using Psyshock and Scald or Surf as it's STAB's, while Flamethrower or FIre Blast is there to remove the Pokemon that Resist it. Trick is a nasty surprise for Walls or Set-Up Sweepers that think they can rack up Hazards or Boost in her face. The given Spread is similar to it's partners: Tank Attacks while hitting back hard.
Offensive Roles
Heracross
Heracross @ Choice Scarf
Trait: Moxie
EVs: 4 HP / 252 Atk / 252 Spd
Jolly Nature
- Close Combat
- Megahorn
- Stone Edge
- Earthquake / Sleep Talk
Useful for absorbing Sleep inducing Attacks, but just an alternate option. Outside of that, no suggestions.
Victini: "Charge!" > Choice Band
Victini @ Life Orb / Lum Berry
Trait: Victory Star
EVs: 252 SAtk / 252 Spd / 4 SDef
Timid Nature (+Spd, -Atk)
- Flame Charge
- Blue Flare
- Focus Blast
- Psychic/Hidden Power [Ice]
With the presence of Snorlax as the Choice Band user and many Physical Attackers, VIctini could become a Set Up Special Sweeper with it's access to Flame Charge, which Boost it's Speed by one Stage and allawing it to Outspeed many threats that it otherwise could not. This is a Set by B3N, or SentByRavens:
Victini and sun go together like bread and butter. I've used CB Victini in the sun before, and when you do that, V-create demolishes everything. This time I wanted to use a Victini that'd last a bit longer, and maybe get a sweep, as opposed to obliterating something on the switch, then retreating. The solution was Flame Charge Victini. With base 100 speed, Victini easily has enough speed for a sweep at +1 (Or +2 should the chance to FLame Charge again present itself), where it can use it's STAB Blue Flare to mow down opposing teams, while Focus Blast takes Dark types and Heatran. One huge perk to the set is that Victory Star boosts the accuracy of both Blue Flare and Focus a last, meaning they less less often than usual, which is extremely helpful. The last moves lot is your choice of Psychic for secondary STAB and the ability to hit Tentacruel, or HP Ice to stop him from being walled by Dragonite, Salamence, and the Lati twins. Just make sure you run it in sun, as Blue Flare hits like a ton of bricks when under sun. Some might say that Volcarona is better, and they'd be right, but Victini isn't walled by Heatran and is insanely fun to use.
Good luck!