Loose Cannon - Action Modifier

Requires an Anarch. Only usable as the action is announced. If this action is blocked, apply the following effect before block resolution:
[dem] Lock a younger non-blocking vampire controlled by the blocking minion's controller.
[tha] Move 2 blood from a non-blocking vampire controlled by the blocking minion's controller to this vampire.
[vic] Damage from this vampire's hand strikes is aggravated during the resulting combat.