Re: loking for a good tank
I tottaly reccomend Umbreon. I personally have a wish umbreon,the procces of making a wish Umbreon is time consuming but very much worth it. A wish umbreon should have: Wish , Toxic, Protect, Confuse Ray. It makes a great Hybrid tank, i personally get the bold nature.
When i use my Umbreon, first thing i do is throw up a toxic on the opponent. Then i go for the confuse ray. Then i would go for a sweeper, but if umbreon is your last pokemon then you should spam protect and use wish when you have to and the toxic will wittle down your opponent's pokemon.
If you don't want Umbreon i would reccomend Blissey. First thing is Blissey is special defence tank so dont expect to be tanking physical attacks. Other than the fact Blissey has the most Hitpoints in the game it is a great tank. It should have the special ability Natural cure and be an impish nature. The moves i have on my blissey is: Thunderwave, Flamethrower, Aromatherapy and softboiled. It is probably the best moveset you could have with blissey.
Blissey is very hard to kill and very annoying. With softboiled you can restore half of blissey's hp just like that.(which is like 350 at lvl 100)
You should EV train anyway you want to, and i hope you have a great christmas!!! or hannukah or kwanza :D