The balance has a useful guide in their #whm_resources room on the discord. That said, it's probably one of the jobs with the least to optimize. Use Assize on cooldown, save Thin Air for heavy MP use situations, keep Presence of Mind on cooldown, using Rapture/Solace solely to build stacks for Misery is a DPS loss over casting glare unless you either can't target the boss or need to move, and you should be using oGCD heals first, then lilly heals, and finally heals with a cast time as a last resort. That's basically the summary.