When you cast Chain Heal or Riptide, you gain the Tidal Waves effect, which reduces the cast time of your Healing Wave and Greater Healing Wave spells and increases the critical effect chance of your Healing Surge spell. 2 charges.
Buff
Tidal Waves
Magic
Cast time of next Healing Wave or Greater Healing Wave reduced by w1%.
Critical effect chance of next Healing Surge increased by w2%. 15 sec remaining