Board Thread:General Discussion/@comment-99.132.249.221-20130905195940

I had a bunch of feeder daemons and I was just feeding them to my 1* daemons just to use them up. I had a White Angel already raised several levels and her Divine Hymn was level 3. I fed her a Kaede (because both are Divina daemons). It wasn't enough to raise White Angel's level, but I was surprised to see it say her Divine Hymn raise to level 4.

I thought skill levels only increased by daemon level-ups, or by fusing with daemons or magatamas with the same skill. But Kaede has no skill, so how did White Angel's Divine Hymn level up when White Angel didn't level up herself?

And can I level up other daemons' skills just by feeding them lots of feeder daemons before maxing thier levels? Or was this a one-time glitch?  