#PennedPossibilities 14 Aug 'antagonist unusual or advanced skills'
BlackCloud has never killed anyone. He inherited the captaincy of The Frumious Bandersnatch, and he's an excellent swordsman.
His party trick is using the tip of his rapier to cut your belt. If that doesn't make your trousers fall down, then he'll cut the waistband too.
That tells you that he could easily do you more harm!