Set explanation for playing.

[hernan1234]

Hi!, first of all ty for your attention.
2nd: Im looking for a database or a webpage who has an explanation for every set. How to play it and every mechanics of them, if anyone of you knows something, please, please, let me know!

Best regards.

Mario

PD: I want to play with my friends with preconstructed decks from alpha to the latest release, and i really want to explain them in details how to every set works.