Scrolls Academy
Beginner's Guide to Deckbuilding
This two part video covers the basic concepts of building decks, Draw, Ramping, Card Advantage, with sample builds and a new decay Rat King deck tested.
Strategy
Beginner
Order of Operations After Clicking the Hourglass
Demystifying Combat
Intermediate
The Rating System
How the current rating system works (Feb 2014)
Video
Strategy
Coach's Corner - SpiffyDrew
SpiffyDrew reviews strats and thought processes during games