I dunno much about Druids, but make sure you have read this:

http://forums.worldofwarcraft.com/th...89089049&sid=1


Druids

Eclipse

  • This is a new mechanic being added for Balance druids. The resource is managed through a new bar near the health and mana bars. As the druid casts Arcane spells, the bar moves towards the sun element until the druid achieves a Solar Eclipse, which buffs Nature damage. The goal is then to cast Nature spells, until the bar moves toward the moon element, which triggers a Lunar Eclipse and buffs Arcane damage. The gameplay becomes trying to quickly move the bar from one end to the other in order to maximize each Eclipse buff.




Sorry if you know this already, just trying to help.