* Fixed Bug #7713 And #7708

* Fixed Bug #7713
http://hercules.ws/board/tracker/issue-7713-bnogemstone-reverted/

Per official behavior, Mistress card effect removes all gemstone requirements on all skills EXCEPT Hocus Pocus and Ganbantein.


* Fixed Bug #7708
http://hercules.ws/board/tracker/issue-7708-mandragora-howl-chance-way-too-high/

Mandragora Howl chance --- way too high.
Base on a patch of the fix made by Rytech in 3ceam.