Healing Rain (level 83): An area-effect heal-over-time (HoT) spell that calls down rain in a selected area, healing all players within it. There is no limit to the number of players who can potentially be affected; however, there are diminishing returns when healing a large number of targets, much like the diminishing returns associated with AoE damage spells. This should give Restoration shaman another healing tool that improves their group-healing and heal-over-time capabilities. 2-second cast time. 30-yard range. 10-second duration. 10-second cooldown.
... 2 minutes into a new Cataclysm boss
<DJ> Ok...everyone under the rain. AoE of death in 5 seconds.
<Yoink> Get your asses under the rain.
Ghull has died.
<DJ> Ghull, wtf. I said get under the rain.
<Ghull> inb4 Ghull is bad.
<DJ> Too late.
<Omega> I'm guessing you're going to blame it on the rain, Ghull?
<Ghull> Herp derp. You are funny......I don't know what you are talking about.
<Omega> Hey Grazer, who's your favorite member of Milli Vanilli, Rob or Fab?