The Path of the Harmony has only access to one 5-Star Light Cone at the moment: The Battle Isn’t Over, the signature gear of Bronya. Yukong still benefits a lot from it, but she can’t use its effects to their fullest.
The Battle Isn’t Over allows its wearer to restore a Skill Point for the team after using their Ultimate on an ally, but since Yukong’s Ultimate targets an enemy, this effect won’t trigger. However, Yukong still grants the next acting ally a considerable damage boost after using her Skill, so if you have only Yukong as a Harmony character and somehow ended up with this Light Cone, then feel free to let her use it.
Best Light Cones for Yukong:
The Battle Isn’t Over (5-Star)
Past and Future (4-Star)
Carve the Moon, Weave the Clouds (4-Star)
Chorus (3-Star)
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