Using the best build for Fugue in can thoroughly optimize her as a Super Break DMG support in team comps and effectively increase the damage output the rest of your team is capable of inflicting on enemies. Fugue is the 5-star version of Tingyun which was introduced with Version 2.7.
The Fire character follows the Path of the Nihility, which naturally makes her a debuffer, but instead of relying on DoTs, a fully Ascended Fugue in can reduce enemies’ DEF and help remove their Toughness, making them Weakness Broken for more damage.
Because she is the only other unit that can provide Super Break DMG for her teammates, Fugue is, essentially, a substitute for the Harmony Trailblazer.
Both supports could run together, but they null some of each other’s effects, so it’s best to consider the 5-star foxian as an alternative for the protagonist, either for all your Super Break DMG teams or as a secondary team, depending on the activity you’re challenging.
With the release of the Remembrance Trailblazer in , it’s worth considering pulling for Fugue as the main character will see themselves occupied in another role.