Some additional comments on SFK:

1. Boss 1: The sequence is mostly: around 50%, after magic damage on single target (dispel or interrupt) he will do the self-heal ability almost every time (some exceptions). You must interrupt this every time to win.
2. Boss 2: I keep the team next to the tank and just pick up the adds and kill them. Very simple.
3. Boss 3 (Silverlane): Pull him to the courtyard. You just get the first 2 adds and that's it. The only caveat is that you need to clear the courtyard (except the horses).
4. Boss 4: Jumping on green works fine. Otherwise you don't really need to move out of the frost as you can heal through it, but don't clump everyone in one spot if you can help it.
5. Boss 5: I put the team at the bottom of the stairs to make picking up the zombies easier. Also, for me I was barely able to heal through a single curse, so if you can't decurse, you must absolutely interrupt every gunfire curse to win. It's nearly impossible at this gear level to heal through 2 curses, and you can get 2 at once if you don't interrupt.