Dolia will transform into a mermaid in waters (rivers are also considered waters), reducing the slowdown effect by 50%, and recovering 70 HP per second. (5 points per level) and 5 mana. The mermaid form's normal attack will shoot water arrows, causing area damage.

Dolia's Restore will be replaced by Gift of the Merfolk, and she can establish a contract with the selected teammates. When using Hymn to the Deep, she will give priority to contracted teammates.

The four sound waves that Dolia chants spread outwards. The first three waves cause 125 (+25% Magic Power) Magic Damage and Slowdown.

The fourth wave causes 250 (+50% Magic Power) Magic Damage and 50% Slowdown, lasting for 1 second.

When the sound waves hit the enemy, they will also trigger a return. Echoes will cause 150 (+25% Magic Power) Magic Damage to enemies that are touched. If released in a water area, it will also cause waves to knock back enemies (the knockback of enemies near it will also have a stun effect).

The echo range of non-hero units is smaller, causing only 50% of the damage.

Dolia leaps forward and turns into a mermaid. If she lands on the ground, she will create a water area. When she lands, she will recover 400 (+85% magic power) HP for nearby friendly heroes. Teammates can recover HP and mana in the water area like Dolia.

If released in the water area or jump into the water area, 30% of the cooldown time will be returned.

The water area disappears 4 seconds after Dolia leaves the water area she created.

After a short chant, Dolia refreshes the skill with the longest cooldown of a friendly unit within the range, and she will bear the cooldown of 10 (+120% of the current skill cooldown).

If a teammate's skill is refreshed but not used, Hymn to the Deep's cooldown recovery speed can be accelerated by 20%. Teammates do not consume energy when using the skill within 5 seconds after refreshing the skill, and the defeat benefit caused by the skill will be shared equally with Dolia.

Prioritizes to refresh skills for contracted teammates, followed by teammates without contracts. If there are no teammates nearby, refresh your own skills. If skill refresh fails, most of Hymn to the Deep's cooldown will be returned.