User blog comment:MrMcSpankie/Healers, A Must Have/@comment-25354740-20140904085602

For starters, free healers from questing maps is ofc preferrable, unless you summoned a rare healer in one of your first summons. I've used my Mimir (who's now Great Sage) for all of Mistral world and throughout some of Cordelica, until I've gotten a Lancia (G). It took me a while to realise how much healers were important until I reached St Lamia, same as you, my team kept getting slammed.

If you don't have a RS Healer, just use a free healer from questing, still useable either way. :D

Typings for Healers (my opinion) : A>G>L>O>B