I hear ya. But... no.
Having UNLIMITED options spawns creativity. There's already been 3 or 4 crazy ideas in here that have made people say "ooooo .. that just gave me an idea!!"
This is NOT about making great decklist.
This is about practicing/inventing counters-n-combos.
So, just bringing up decks that we see around all of the time would actually destroy the thread
Yeah, and the majority of those crazy ideas are not going to win anyone States or even be used in real life. You can't play sideboard in Pokemon, and just whip out your crazy specific anti-Dusknoir deck when you play Dusknoir during one round of a tournament. I would argue that this thread is actually
counterproductive in the sense that people are removing themselves from reality (where things actually count) in favor of theory and unrealistic attitudes (such as that whole sideboard, 'I'm playing in a vacuum' mentality).
Now, if you took two decks and pitted them against each other and started a discussion about how deck #2 beats deck#1 with certain inherent combos already in that deck (like how Forest Murmurs can be used with Vigorous Dash to make a huge comeback against stuff like Kingdra/Machamp by manipulating the field to take 2 prizes on 2 big threats at once) as well as actually viable tech options (contrary to what some of the people in this thread believe, not everything you throw out in a Pokemon message board as an answer to something is actually going to work in real life), that would be a lot more helpful in my opinion.
In spite of what I just said, to show I can play ball...
Deck above is Dialga G lv. X/Gardevoir/Yanmega.
"Counter:" AMU
Faster than Gardevoir and easier to maneuver. Smart Mesprit drops early on would slow down the Gardevoir player, cutting off Telepass and Cosmic Power. The AMU's use of Trainers more than Supporters (Premier, Level Max, Pickup, etc.) also means that most of the time, Telepass would only be grabbing something like Roseanne's anyway, as opposed to the juicier Bebe's it can get easily against most other decks. All of the Pixies hit Gardevoir's weakness and Supreme Blast takes the whole 3-energy enterprise down cold. In between Supreme Blasts, during the recharge, Mesprit lv. X can completely negate Yanmega's spread damage with its healing attack.