Damage is environmental.
100144
Bear-Baiting
Requires a ready anarch. Only usable when an older non-Anarch vampire successfully blocks.
Compare the costs of the top cards in your crypt and the blocker's crypt and shuffle both. If yours is younger, this anarch takes 1 unpreventable damage (and combat occurs as normal). Otherwise, cancel the combat and place this card on the acting anarch. This anarch gets +2 bleed when bleeding the blocking vampire's controller.
Rulings
Change of Target can be played after Bear-Baiting (younger, older, or the same age).
If the combat is canceled, the action is still blocked, Mask of a Thousand Faces cannot be used to continue it, but an effect can be used to continue the action as if unblocked (eg. Crypt's Sons, Momentary Delay).
Cannot be played when the target crypt is empty.