Here are the common shells for the 10 archetypes as outlined by WotC and supported by the signature uncommons. The idea is to find out which of them are the most likely to consistently come together during a draft, as explained in the answer to What's the pool of commons like? of the What's the Pick page.
The archetypes are ranked by power and likelihood to come together in draft - a totally subjective, but hopefully justified view. "Unofficial" archetypes are provided afterwards separately (WIP).