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Music: "Unstoppable Force" (I Am Setsuna)
*All heroes are 5* Lv. 40.
*All seals except for Threaten Spd 2 are at maximum level.
*The Threaten Spd seal must be kept at Level 2. The red Fafnir has enough speed that it can double Louise if the debuff is any lower. As such, it will prefer to attack Louise. (I have tested this by removing the TS Seal, which results in Louise being targeted by the Fafnir.)