For completeness, when the character is an Undead Holy or Discipline Priest or Mistweaver Monk, allow for another threshold line to appear showing how much mana you will gain if you use Cannibalize (35% total | 10 sec / 5 ticks -> 2sec, 7%/tick). Is it hasted?

Deleting the old stale branch. With the work done in #323 this may be a lot easier to do now.