BETA: Skill fixes:

	* Only passive Buff effect can't be stolen.
	* Passive Buff effect last indefinitely.
	* Implemented Cubic Mastery effect.
		* Fixed Cubic Mastery skill to use effect, please no more COREDONE skills!
	* Implemented Summon Cubic effect.
		* Removed custom system messages and restrictions.
		* If cubic is already present it's replaced.
		* If maximum cubic count is reached (related to Cubic Mastery effect), '''a random cubic is removed and the new cubic is added last, retail like'''.
			* No more custom restrictions.
		* Fixed all cubic power enchant broken in [9230].
	* Passive skills with stats need to be wrapped into Buff effect.
		* Fixed some skills, the rest will be fixed soon.
			* Added missing MP regeneration to Armor Mastery.
	* Fixed High Five Arena buffs, they shouldn't stack with normal buffs!
		* Reported by: nBd
	* Fixing Petrify (6882) with missing abnormal time.
		* Reported by: blacksea