If she could use the Laser Needler, she'd be a bit better. But, alas, she cannot.
She can't use the Royal Needler either (which is available in Hazatak for 20,000M), but even if she could, I doubt many players would bother saving up for one for her.
BenoitRen wrote:Lena starts at level 1, and by the time you have levelled her up to be useful, it's the end of the first generation.
Every character in PSIII starts at level 1. However, all level 1's are NOT created equal. Sari's level 1 comes with something like 250 HP and Herculean strength, while her mother's level one comes with, I think, 30 HP, very little strength and a lot of fragility. She does, however, level up fairly quickly...but as you said, you only have her for the trip to and from the Weather Control tower, and the Cille dungeon and castle. That's it.