Korwa

Blanche Fil
When all Fils are consumed during Korwa's Charge Attack, all active Esprit, Astuce, and Col buffs on all allies are strengthened and extended based on the number of Fils consumed. These effects are applied after the attack is complete. In other words, if Korwa uses her Charge Attack and she is not the last character, subsequent attacks or Charge Attacks that turn will not benefit strengthened Esprit buffs. Korwa's placement in the front line should not be decided based on the effect of Blanche Fil.

Example: If an ally has an Esprit buff with 2 turns left and Korwa uses Blanche Fil with 4 remaining Fils, Esprit will gain 2 additional turns (up to 4). After the enemy phase is over, all buff durations decrease as normal. On the next turn, Esprit will have 3 turns left and its effects will be enhanced.
 * ''Buff durations do not increase if there are no Fils to consume.

The buff enhancement effect also varies based on the number of Fils consumed.
 * ''Source: Japanese Wiki
 * Enhanced values for Astuce are unknown aside from 10 Fils

Korwa's Blanche Fil can be maximized in strength and duration by using her Fils as follow: 10 Fils > Des Vetements (2nd skill) > 10 Fils > Noir et Blanc (1st skill) > 10 Fils > Charge Attack > subsequent Charged Attacks when reaching 7 Fils

Assuming the enhanced buffs are still active, later Charge Attacks consuming lower Fil will extend the buff duration but will not overwrite the enhanced buffs. Viscos (3rd skill) is not considered for this rotation and should be used based on your needs.

Lines

 * Home
 * "Hoh hoh... fumu fumu... looks like someone's going out to tea. Ahh, no good no good, inviting her like that is not smart at all. Look, you have to be more firm, in a gentlemanly sort of way. Ah, geez, how infuriating!"
 * "This crew has many interesting people, doesn't it? The sights are wonderful, and the traveling is so fun, I'm glad I decided to come along!"
 * Battle
 * Noir et Blanche: "Let's try something more dressy, shall we?"
 * Des Vetements: "Is it all right to be decorative?"
 * Viscos: "Something sensual isn't so bad either, right?"
 * Charge Attack:
 * Victory: "See, that was a happy ending, wasn't it?"
 * Defeat: "I hate bad endings..."