I wanted to get some advice on whether or not I should stay disc or go back to holy for the sake of raid healing. Holy naturally seemed like the better choice solely for powerful raid heals, but I have been reading up on the potential of a discipline priest and now I am not sure. I am presently leaning towards disc.
There are a few reasons why I think disc might be a better option. The main reason has to do with power word shield. When spec'd for it, I think this may be one of the single most powerful and versatile spells in the game. It is an instant cast, somewhat spammable (not on the same target but you can spam if you are cycling through players), medium powered pre-emptive "heal". Mine seems to absorb around 5k dmg. Glyphed, it also heals a small amount (1.2k avg) and has a crit chance which provides a proc rate (for things such as divine aegis). Every time it is cast it reduces all damage the raid takes by 3% for 20 secs. Once the shield expires or is destroyed I gain 2.5% of my mana and anyone I shielded gains 2% mana, 8 rage, 16 energy, or 32 runic power. Whenever I cast a shield I gain 25% haste for the next spell I cast. Finally, the shield can reflect much of the damage it absorbs (though I am not spec'd for this).
Now there are a number of fights in Ulduar in which forum priests (elitist jerks, not WoW community site) recommend just focusing on keeping shields up on everyone the entire time (Ignis, for example) as being a very successful way of "healing". I have always been conservative with shielding, especially as holy. In part, I think I did not really consider how ridiculous this spell is and, in part, since absorption is not registered on healing meters I feel a bit self-conscious about it looking like I am not pulling my weight.
There are a couple other reasons why I am drawn to disc. Penance is a crazy good spell. Probably the best single target heal a priest can get (which is why it is on a CD). Also, I use flash heal much more than I use greater heal, even as holy. As Holy, greater heal is still too slow and heals too much. If I am the only healer or if I am the only healer on a tank, then it can be useful. However, at present it just overheals too much. I do not appear to be alone with this assessment. It could be that I need to focus on exploding my haste rating as holy to make this more useful, but it just does not seem as effective to me as some of the other spells (and this seems to be a complaint of many other priests).
Dispelling is necessary in Ulduar. Mass dispel on less than a 1/2 second cast is very, very nice. And makes it a spell I can actually use without worrying about dying from standing in a dangerous area too long. I can still cast this as holy, of course, but it is just much easier to use consistently as disc.
Finally, spells like power infusion and pain suppression are amazing. PS functions like a targetable shield wall. It does reduce the aggro generated by the target, but, I am beginning to thing I should be casting it on the MT a bit more anyway.
It is also worth noting that it is very hard to run out of mana as disc, at least compared to holy. Not that I was having an issue with it as holy, but certain fights later on will be hard because of that.
Now, the main downside. Really the only downside I see is less potential for AoE heals. No circle of healing. This is a fantastic spell, especially when glyphed, and it would be a sad thing to lose. I do not think, overall, it provides the benefits of a well played disc priest's shielding abilities, but it could be close. Prayer of healing is just gross in terms of the heals it can provide, especially when it crits. Disc priests can still cast this spell but it is not going to be as amazing as when thrown out there by a holy priest. There are only a couple of fights where I found it almost necessary to rely on this spell, fights where everyone starts taking huge amounts of damage. Finally, divine hymn, the priest's version of tranquility, works fine for both holy and disc. I could possibly rely more on holy nova, in place of circle of healing, for those emergency AoE heal situations, but this would not be as effective.
I downloaded an addon for recount that provides a "guessed absorption" meter. It is not accurate, compared to the other meters, but I figure it will at least give me a rough idea of my PW:S and divine aegis contributions vs. my heals. Wow, okay. I think this is enough for now. Anyone have any comments? Suggestions?
Mass Resurre...
Guild Level 25