
I have a couple of questions partaining to stealing items.
I know Yusis's Moonlight Flash can steal items from enemies, but is that the only way to do so?
Also, is there any way to increase the likelihood of stealing? I ask this because so far I've never been able to nab an enemy's rare item through theft, just their common item. This is particularly frustrating in the 2 boss battles I've had so far, where I've spent the entire fight (multiple tries with the Mad Wolf) trying to steal their second items, but would literally defeat the boss with nothing but Moonlight Flash before I could take anything other than their common drop. In Infinite Dunamis, though stealing an enemy's rear drop could take some patience, it was always doable. Here, not so much it seems.

I've also been trying to get a Treasure Searcher from the Crabs in the Cave by the first village, but no luck with that, either (I only need/want one, as I can just reload after each use). I don't suppose there's a way to increase rare drops' probability like you can with common drops, is there?
Thanks in advance for any help with this matter.
