Lukou is a troll loa only mentioned in Shadow Hunter Ty'jin's ability called Blessing of Lukou. It grants a chance to recover the vitality of an expired troop, and uses a healing spell icon, referencing Lukou's RPG information described below.

In the RPG

Icon-RPG.png This section contains information from the Warcraft RPG which is considered non-canon.

Lukou is the Loa of healing and respite, and she grants the ability to heal allies. With a word, the shadow hunter invokes healing with a wave of soothing light or can invoke a scintillating rain of positive energy, which drops from the sky to heal all living allies it touches. Her power has no effect against undead in the area- Lukou grants the capacity to heal, but she has no power over the restless dead.[1][2]