Rules brief on 4 double-sided pages. Boiled down from 16 pages across 2 rule books.
Page 1: Basic game rules – play a full game with just this.
Page 2: Magic cards, components, and some optional stuff.
Page 3: Advanced game rules, including leaders, terrain, items.
Page 4: Optional movement and aerial stunts.
UPDATE 2014-07: Rules fix courtesy Marshal Anderson (thanks!).
UPDATE 2014-08: Picture fix – switched Verminaard with Gunthar.