Simple fixes for Astrologian

[Lyrica_Ashtine]

I don't feel like the MP cost justifies its total potency even if it reaches its maximum potential sooner than Regen. While I do prefer Regen for its mana efficiency and duration, I also do not think the initial heal justifies the MP cost due to the increased potential to overheal on pull and on phase transitions.

I'll just point it out that every other healing spell Astrologian has is cheaper than White Mage.

Also, what prevents you from using Aspected Benefic after the tank takes a bit of damage or to use it to top off the tank after a Benefic to suppress the overhealing?