You will also see Blood of Sargeras from Disenchanting Rare and Epic items in a future beta build, as well as an increase in the cadence and quantity of Blood of Sargeras from Crafting World Quests in the Broken Isles. ( / )
This is helpful, thank you. ( / ) ( / / / / )
Thanks for all the feedback on Frozen Orb. There are some pretty significant changes coming next build that should address this (edit: as those of you watching the Q&A stream with Watcher are hearing about just this moment, as it turns out). In particular, Frozen Orb will return to the role that it had in Warlords: a 60-second cooldown that you use for AoE or for a burst of Fingers procs, not a spell prompted by a rotational proc. We are adding a new single-target spell to fill the rotational role of interacting with the Brain Freeze proc.
Note that the wording of Ice Floes was recently changed to specify "cast time less than 10 seconds", to clarify that it's not intended to work with Ray of Frost. The gameplay of Ray of Frost is that it's a ramping damage burst that rewards you for anticipating when you can remain still for 10 seconds (or at least, 8 or 9 out of the next 10 seconds).
We will also be bringing Frozen Orb's Fingers of Frost chance up, and making it no longer speed back up after the first time it slows down. ( / )