While Sebastian is depicted as nearly invincible in this episode, later arcs introduce characters like the Undertaker who can rival or even surpass his strength in serious combat.
Ciel is taken from his study after a tense pool game with other nobles, where he hints at the presence of a "rat" among them. 2 : His Butler, Strongest
This episode adapts chapters 3 and 4 of the Black Butler Arc from the manga. While Sebastian is depicted as nearly invincible in