Only Scizor gets a .gif because I can't find any free-to-use ones of the others.
Scizor @ Razor Fang
Careful
Technician
4HP / 252Atk / 252Spe
-Swords Dance
-U-Turn
-Aerial Ace
-Bullet Punch
Basically the typical Scizor minus Superpower. SD+BP for obvious reasons, U-Turn for a quick switch off of 181 Attack, and AA as filler (not that it isn't useful, though.). Scizor is my main sweeper, and is bulky enough to typically get off a Swords Dance and sweep. Razor Fang for random BP flinches, which are cool and always nice to find.
Milotic @ Rocky Helmet / Brightpowder
Modest
Marvel Scale
4HP / 252SpA / 252Spe
-Surf
-Ice Beam
-Recover
-Substitute
A beautiful tanky bunch of pixels and data. Surf and Ice Beam are standard damaging moves on Milotic. Recover to heal (obviously) and Substitute because it never got Dragon Pulse (bred it in White with a Ditto) and has a stupid HP Ice. Despite a bit of a lacking movepool, it's great. Water alone has great coverage, and Ice Beam takes care of Grass- and Dragon-types. It counters what must be countered and often walls what comes out next (especially Pokemon using two-turn moves), and using Substitute against Shuckle is pretty funny to watch. Both items have helped me before in their own ways.
Yeah, he's shiny.
Blaziken @ Fighting Gem / Leftovers (to be Life Orb)
Rash
Blaze
4Atk / 252SpA / 252Spe
-Fire Blast
-Vacuum Wave
-Superpower
-Hidden Power Grass
Basically to absorb random Will-O-Wisps, hit Steels, etc. It is pretty darn strong though. HP Grass even takes care of Water-types. Generally, Blaziken only sees use when something can beat Scizor AND Milotic, as the chicken is rather frail (although it CAN take a Durant's Dig). Pokeshifted from SoulSilver with perfect HP Grass IVs.