BETA: Reworked `EnergyAttack` to be retail like.

Reported by: !FinalDestination, janiko, Tavo22

git-svn-id: http://svn.l2jdp.com/branches/unstable/L2J_DataPack_BETA@10097 5288da4f-0efc-0310-bd40-8d490a2659fa