I have used Dissipation a few times successfully as a Scholar in Savage. It's not a very good skill, but it has saved the day here and there so I'm a bit conflicted. What it does is gets you out a very sticky situation and puts you in a slightly crappy one later.
I think Dissipation would be better if the reward was higher. Either a boost to the overall percentage gained to healing (I heard that the 20% isn't even worth it as the fairy healing for 30 seconds greatly outweighs it.) or making it boost spells and abilities. To be honest, if I had to rework Dissipation I'd do it like this...
Gives the user three aetherflow and desummons their fairy and summons the opposite fairy. So if you used Dissipation with Selene, she would go away and Eos would replace her. Based on which fairy was desummoned the Scholar would gain a different effect. If Selene is desummoned, maybe the entire party gets a haste buff (which can override or stack with Fey Wind). Maybe like 10%? (This is once every 3 minutes, you know). If Eos is desummoned, give the Scholar 20% more healing on spells and abilities.
That makes Dissipation a lot better I think. As for Emergency Tactics, eh. I'd have gotten Critical Adloquiums with it before and healed someone for like 15k before. It's not bad. I mainly use it in situations where a shield won't do jack shit (prey in A2S) or if someone just need a big heal. I rarely use it with Succor except in double SCH situations, but maybe I should use it more (usually Medica II or Aspected Helios is fine), but I don't think it's very good with Succor. I'd rather shield personally. I won't knock the skill too much. It's good. Not great, but good. If I had to improve it, maybe make the next shield spell instant cast? (It is called EMERGENCY tactics after all.)
As for Deployment tactics? I think it's great. No complaints. I use it when both tanks are tanking something or if everyone having Eye for an Eye makes sense.
Broil is good. Direct upgrade from Ruin. Should always be used. Good stuff. No complaints.
Indominability is exactly what SCH was missing from 2.X. Great spell, no complaints.
