Talk:Skill leveling Tips/@comment-187.41.81.229-20130929130340/@comment-23812663-20131001060419

If the daemon's skill is less than 20 and you have a magatama (or another daemon) with that skill, then YES. Ignore that comment before me.

Fusing a magatama with that skill guarantees a skill level up. Fusing a daemon, on the other hand, only has a chance of levelling up the skill. 50%, I think. Unless that daemon's level (note: level, NOT skill level) is maxxed, then a +1 skill level up is guaranteed.