Mipha's Grace is one of the four Champions' Blessings and a Key Item found in Breath of the Wild. The item is obtained after defeating Waterblight Ganon inside Divine Beast Vah Ruta, as a gift from Mipha for freeing her spirit. Its sole purpose is to resurrect Link if he is to fall in battle. He will be fully healed, and also be gifted with five temporary, yellow hearts. After Mipha's Grace has taken effect, it will not be able to be used again for 24 minutes. Every six minutes the Vah Ruta icon on the HUD will fill up one quarter, and when it is completely full the item can be used again. It can be disabled within the inventory if the player desires.
"A restorative power born from the spirit of the Champion Mipha. When your hearts run out, you'll automatically be resurrected with full health plus temporary bonus hearts."
Obtainment of the blessing requires the activation of the Main Control Unit of the Divine Beast. As such, leaving the Divine Beast without activation will not grant Link the blessing.
When Link is in Hyrule Castle or another Divine Beast, the ability will regenerate three times faster; only taking 8 minutes to be available once more.
An upgrade is available as a part of the Expansion Pass, in the form of Mipha's Grace +. This upgrade reduces the cooldown to recharge the ability by sixteen minutes.