with this spec you will get alot of mana regen with nice heal crit.
I recommend u to equip mana regen sockets on color matching sockets.
bring mana pots and don't forget to use Mana Tidal totem, when you dont have pot CDs.
Replace Water shield every 15 sec.
http://www.worldofvalhall.com/talents/talents.html?en&shaman&5503005002001500000000000000000000000000055005000055310510000
I recommend u to equip mana regen sockets on color matching sockets.
bring mana pots and don't forget to use Mana Tidal totem, when you dont have pot CDs.
Replace Water shield every 15 sec.
http://www.worldofvalhall.com/talents/talents.html?en&shaman&5503005002001500000000000000000000000000055005000055310510000