Memento Mori - Sandstorm Team
This team is also my RMT team, and my Creamery Command League playthrough team. The purpose of this team is to remain balanced while being strong enough to take down as many Pokemon as possible. As you can see, I have many hard hitting Pokemon, with Landorus-T reaching 427 Attack, and Kyurem-B reaching 400. I also have Keldeo as my Scarf, in case I need to outrun certain Pokemon. The rest of this team is very defensive though. Tyranitar is Specially Defensive, though it can lash out strong attacks as well. Tentacruel is to support Kyurem-B against Stealth Rock, and is also used for Toxic Stall. Bronzong is my only Steel type, and the only one stopping a Dragon type move, which is very necessary to avoid Moxie Mence, Banded Dragonites, etc.
Weaknesses: Trick Room, for one, is a major pain in the butt for this team, since my main backup Keldeo is regarded worthless against TR. Trick Room teams are also clogged with hard hitting Pokemon who has defensive investments as well, making it hard to take them out with a single blow. Another weakness to this team is Stall. Any kind of Stall, as long as it has good synergy, can tire out my team, because I need momentum to take them all
Major OU - Rain Team
This team utilizes many of the most used Over Used Pokemon of BW2 OU. It also probably sickens Epou once he sees it. This team's goal is to provide Rain for Rain abusers, while having the Pokemon needed to keep other weather summoners out. Garchomp is a threat to Ninetales and Tyranitar, Keldeo for Hippowdon and Tyranitar, Terrakion for Ninetales, and Jirachi for Tyranitar. However, it's so offensive that it lacks in defense.
Weaknesses: Anything that outspeeds these Pokemon can take it down. I have no Pokemon there that can take hits, and I rely on revenge kills to avoid taking unnecessary hits upon switches. Another major weakness is Stall, because I have no spinner, and the only one not affected by Spikes is greatly damaged by Stealth Rock.
Fallen Diva - Gimmick Team
I don't know where I got this team from, but I believe I modified it from an existing RMT :S Anyways, this team is my favorite team to use when someone asks me to TEST THEIR TEAM because, frankly, I don't want to possibly lose with a serious team against a team that's just being tested. But, seeing that most people who ask me for tests have already seen this team, the gimmick is kind of useless. Jynx is there to absorb the Water types, and to set up (with +6 boost on Special Attack, it can take down anything with an OHKO or a 2HKO). Skuntank is used to take down those Pokemon who like to set up. Gurdurr can take any Physical hits with one Bulk Up, and can also possibly sweep. Exeggutor doesn't do anything but give me momentum, and Rotom-S is there to outrun threats with its Scarf.
Weaknesses: Everything in this list