A LS mate of mine told me that you cannot learn spells from Too weak mobs, while a couple lvl 99 BLU told me you could. Which is correct?
It's a long-standing confusion due to bad wording in SE's original introduction of BLU (
here).
Quote:
- You will not acquire blue magic if you are KO'd when a monster is defeated, or the defeated monster does not yield experience points.
What they
meant was that if the monster is one that never gives XP, like BCNM or (at the time) Dynamis mobs, it was ineligible to learn from.
A mob that would give XP were it not Too Weak is still an XP-granting mob, so you can still learn spells from it.
As mentioned, your Blue Magic skill does need to be of an appropriate level in order for you to be able to learn spells. It has nothing to do with the mob level itself though, and everything to do with the level BLU gets the spell.