The rules are out for each faction on the Games Workshop website for the Age of Sigmar. Each faction has a Grand Alliance that they belong to, and each faction has its own pdf Warscrolls to download for their rules.
To see all the new Compediums follow this link
Look at this. You can also just go into any model on the Warhammer site, and scrolls down to this. click where it says to.
From there it will take you right into the rules, with no points shown.
So what are you waiting for, go check them out!
Some interesting things are the old factions are the same on the site, but new Alliances are listed, as well as the new races names.