It's... interesting. The Acts of Faith mechanic has definitely had some more thought put into it. All squads can use their Act of Faith once per battle (twice with a 10 point Simulacrum for those who can take one). Some are up in power a bit, others are (roughly) the same. You generally had a 50% chance of using one before, this time it's better but you need to think on when to use them.
There's a lot of rebalancing in point costs going on. Many such flow from the fact that weapon prices have been copy-pasted from the SM Codex (mostly a good thing). Exorcist is down 10 points, PE is down 5 (and while a bit more reliable lost some offensive capability - STILL not likely to get there to deliver it). Rhinos are up 5, which must be the save. HB Immos lost their Inferno rounds.
SCs have been revised. Celestine isn't quite AS persistent, as lethal, or as cheap. Uriah's banner was nerfed a bit but he's interesting overall. For some reason, Kyrinov has a fluff bit after Uriah's rules, but there do not appear to be rules for him.
Ask not the Eldar a question, for they will give you three answers; all of which are true and horrifying to know.
Last edited by Shandathe; 10-19-13 at 12:46 AM.