I'm between Chapter 9 and 10. Lissa was able to finally hit Level 10, and I'm planning to promote her now to a Sage.
She's still my healer, I'm just giving her another role and a way to defend herself. And since the need for healing seems to have decreased, she won't get anywhere fast staying as she is. So putting a tome in her hands makes her more useful.
And if I do promote her, what would be a good E ranked tome she can use?
MirielxDark Mage MU Alone, they are strong. Together, they are unstoppable.
What's this madness you jokers are talking about? You second seal her at 10 to peg knight. Your goal is Dark Flier and Galeforce ASAP. Afterwards you do the sage stuff, Galeforce comes first. It's also much easier to do.
For in much wisdom is much grief, and he that increaseth knowledge, increaseth sorrow.