As a Druid, healing has not changed, but there are something added into it. At most we avail ourselves of this opportunity to make mention of some tips Eve isk and tricks to healing in raids and heroics. PVP comes later. Each raid fight has a different skill set needed to heal it. Well not so much because they are all basically easy. The only time it becomes somewhat hard, is when your tank is not defensive capped (540 defense) and he gets crit. Lucky for Druids, we have so many ways to burst heal now.