This is the first collab member that can be equipped with a weapon. The weapon opt. you can equip, 5☆七天七刀 (Seven Heaven Seven Sword) can only be obtained in the Certain Magical Stage. Equipping this increases both ATK and her HP by 1.5x, which is a pretty huge jump in stats. Although her hitbox may be significantly short as hell it's recommended to equip this to her if you have it.
1:Omni for Skill 1 only
X for Skill 2
Rolling the Certain Magical Slot
-Equipping 七天七刀 raises her ATK and HP by 1.5x AND changes her skill similar to that of Samurai
-Default weapon targets weakspots depending on close distance