Hey all,
TrickBand
Alright, alright. DON'T LAUGH. I've done a bit of playtesting using a Choice Band + Trick Togekiss and it really does work great. He's designed to open up holes for his team mates to sweep in, since he shares many of the same counters as things like Suicune and the majority of special attackers.
@Choice Band -Serene Grace
-Trick
-Fire Blast/Flamethrower/other
-Aura Sphere/other
-Air Slash/other
There's a reason I haven't put in a nature or EV's. Only the bolded part is necessary (duh). This togekiss should be customised to beat anything you're having trouble with. This set has attacking options, so you could run Modest or Timid for good coverage, but you run into problems against Gyarados, Dragonite, and Snorlax.
This Togekiss could also run Reflect, Light Screen, Heal Bell, Safeguard, ThunderWave, Wish, various useful Hidden Powers, Shadow Ball for Rotom-A and Gengar, etc etc.
So you get an idea of Togekiss' usual counters, I'll list some of the ones which come to mind. Blissey, Rotom-A, Zapdos, Dragonite, Lanturn, Cresselia, Electivire, Jolteon, Gyarados are the best generally, and will be by far the most common switchins to a Togekiss.
Blissey, Rotom-A, Zapdos, Lanturn, Cresselia, Jolteon, Electivire (since it relies on coverage rather than power) are all crippled by Choice Band. Meanwhile, Dragonite and Gyarados are both crippled by Thunderwave if it is run, or can be respectively OHKO'd. Neither of them particularly like Choice Band either, both being more powerful but overall less dangerous.
With your opponents main special walls rendered much less useful, now is your time to sweep.
While Choice Band is barely more crippling to Blissey and Cresselia than a Scarf, Zapdos, Rotom and other counters mentioned above don't mind a Scarf much, while being debilitated by a Choice Band.