User blog comment:WheatyTruffles/Calling Out to All Fire Emblem Veterans/@comment-75.159.76.177-20141016043559/@comment-17047727-20141016141425

That's sort or what I did with my old save file. I just spammed Reeking Boxes on Southtown and paired her with Kellam to keep her defenses high. I gave her an Armorslayer to just destroy Knights and gain EXP.

My problem isn't leveling her up, though. My problem is what class I should make her. Although dancers can be useful, after Level 20 Oliva will not have reclassed once, therefore allowing most of my units to reclass once and go through 40 levels, and some units like Donnel and Frederick to reclass TWICE and go through 45 to 60 levels.

With only 20 levels underneath her belt and a mainly non-offensive class, I'm thinking that Olivia will become a gigantic liability later in the game. However, I've seen sevaral differing opinions, some of them urging to keep her as a Dancer, others urging to use a Second Seal and then a Master Seal, like with Donnel. I'm honestly not sure (in a way, I have this same problem with Panne, Nowi, and other units that can't class up, except they actually have a lot of beginning power and great stat growths).