Peacemaker - Reaction

Only usable if this vampire blocks an action directed at you (or a card you control), before block resolution.
[pre] Lock this blocking vampire. The action continues as if unblocked. This action, all minions get -1 bleed and -1 strength.
[obe] As [pre] above, and unlock this blocking vampire after action resolution.
[OBE] As [obe] above, but all minions get -2 bleed and -2 strength and cannot use weapons.