Mend

"New form can twist essence, "Mend" wounds. Heal nearby Zerg and self."

- Abathur

Mend is an psionic power demonstrated by Sarah Kerrigan during the Second Great War after she was reborn as a primal zerg. Using this ability, Kerrigan can psionically twist essence, healing herself and nearby zerg creatures.

Co-op Missions
Mend is an global ability usable by Abathur in Co-op Missions, and can heal both his armies and his allies. This ability is upgraded at level 5.