I have a Shiny Eevee but it is from a trade. My Shiny Blastoise is very good in defence but if it's Grandfather was a Slowbro it may not know his name. :0.
Tangrowth is a very useful Pokemon and I am currently training one in Black 2 for my post game team. Tangrowth has welcome defensive bulk and surprisingly good attacks. The fact it can learn Earthquake is also very welcome although it is is a shame that Regenerator is a Hidden Ability and is Dream World only. I am having fun using the Vine Pokemon though and it is a welcome evolution for Tangela. :)
Incidentally my Black 2 First Team:
Heracross, Clefable, Arcanine, Mismagius, Oshawott and of course Lilligant.
My Post Game Team:
Mienshao, Tangrowth, Jolteon, Chandelure, Kingdra and Jynx.
My Post-game team are made up of Pokemon that I like but have never really used for whatever reason. However Mienshao I used in Black and I was impressed by both it's power and speed. I have used the Memory Link so I can find N's Pokemon which have IVs of 30 across the board and makes it far easier to breed PWT able Pokemon. However l do still use Lilligant a lot in it. :D
I have pre-ordered Pokemon Sun which is fortunate as I prefer Rockruff's Midday Evolution and the Sun exclusive Monkey. I am not sure what my team will be but I am definitely picking Rowlet as my starter. :)