Spirit - WoWWiki, the Warcraft wiki
druid regen was changed to 15 + spi / 4.5, not 4.
Also, been using this for Prayerbook:
#show Lifebloom
/script UIErrorsFrame:Hide()
/use Lower City Prayerbook
/script UIErrorsFrame:Clear(); UIErrorsFrame:Show()
/cast [target=mouseover]Lifebloom