This one's for the Pokemon TCG players out there...
HS-Unleashed has given me an interesting idea...
Water decks got some good support there, so what kind of idea could I have seen?
Poliwrath and Politoed
First off, Politoed has quite the interesting ability: Overturn
Once during your turn (before you attack), you may switch your Active Pokémon with 1 of your Benched Pokémon. This Power can't be used if Politoed is affected by a Special Condition.
Now, using Poliwrath as the main attacker, while using other Pokemon such as Slowbro to inflict status changes to your opponent's active Pokemon can be an interesting idea.
Use big yawn with Slowbro, both sleep. Next turn, switch Slowbro via Overturn and bring out Poliwrath.
Still working on the details, but that's a little something I came up with.