Yubi, No. 21 Swordfighter Puppet(Not named in the game’s text)

Monster

Yubi, No. 21 Swordfighter Puppet

廿一号·剑偶:“玉璧”

Where
Not named in the game’s text

How it fights

Puppet No. 21: bladed legs, a pair of Stormswords, wind and thunder on every strike. One of the Four Great Puppets.

Strategy notes

Twin-blade combos with lightning on some hits; when she crosses her swords, dodge — the ground lightning ring follows.

Per-boss notes compiled from GamerSky's all-bosses guide; the full list is on the boss guide index。