Undercurrent

In the Restoration Shaman talent tree, Undercurrent sits in the Restoration specialization talents, row 9 of 11. It takes 2 points to fill. Its row opens once 20 points are spent in Restoration Talents.

Connected above

The tree draws a line into Undercurrent from Spirit Link Totem and Echo of the Elements.

• 
  Spirit Link Totem

  Summons a totem at the target location for 6 sec, which reduces damage taken by all party and raid members within 10 yards by 10%. Immediately and every 1 sec, the health of all affected players is redistributed evenly.

• 
  Echo of the Elements

  Riptide and Lava Burst have an additional charge.

Connected below

Undercurrent leads on to Primal Tide Core and Coalescing Water.

• 
  Primal Tide Core

  Every 4 casts of Riptide also applies Riptide to another friendly target near your Riptide target.

• 
  Coalescing Water

Same row

Also on this row: Water Expulsion, Ancestral Awakening, Tidewaters, Spouting Spirits and Swelling Tides.

• 
  Water Expulsion

  Increases Downpour healing by 20%.

• 
  Ancestral Awakening2 ranks

  When you heal with your Healing Wave or Riptide you have a 30% chance to summon an Ancestral spirit to aid you, instantly healing an injured friendly party or raid target within 40 yards for 15% of the amount healed. Critical strikes increase this chance to 60%.

• 
  Tidewaters

  When you cast Surging Totem, each ally with your Riptide on them is healed for (264.6% of Spell Power).

• 
  Spouting Spirits

  Spirit Link Totem reduces damage taken by an additional 5%, and it restores (1146.6% of Spell Power) health to all nearby allies 1 seconds after it is dropped. Healing reduced beyond 5 targets.

• 
  Swelling Tides