Licenses and Stat Bonuses

[Dynamics]

I don't have a picture handy, but I'll probably show Chinh or Blahs later. This happened a while ago but I never had the motivation to post it. I thought it was something everyone knew, but after reading through a majority of the threads on FF, no one had brought this up.

Okay, I had a 7% critical crossbow I had won from the KQ, and imbued it with the Graverobber license (found in burning hill, forest of mist and other miscellaneous places). As we all should be aware, as you kill the monster the license is designated to, it will gain even higher damage bonuses up to a specific cap. The damage bonus starts at 15% and grows from there, giving you new titles as this value increases, such as "X killer" or "X executioner" (where X is the name of the designated monster). However, after fully mastering the Graverobber license to 40%, I noticed that my crossbow now had a 7% + 1% critical rate. I couldn't believe my eyes, and was honestly thrilled because as a full spirit archer, every critical % counts. To my disappointment, this never occurred again with any other licenses I had so excitedly imbued onto the crossbow (Gold Slime and Baby Bat licenses).

Anyway, has this occurred to anyone else? To anyones knowledge, are there other licenses out there that provide stat bonuses to your weapon as you master them? Please report them here!