Mipha's Grace +
"Champion Mipha's divine gift. If your hearts run out, you'll automatically be resurrected with full health plus temporary bonus hearts. It now requires less time to recharge."
Mipha's Grace + is a Key Item found in Breath of the Wild. It was released as a part of the second DLC expansion for the game: 'The Champions' Ballad', and is obtained after completing the Main Quest 'Champion Mipha's Song'.
It has a reduced cooldown in comparison to the standard version, as it only takes eight minutes to fully recharge.
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.