My point is, we shouldn't base our decisions on something like that. It's kind of silly. If she's Mafia, Amok might not be Mafia at all, and then he won't do anything. Besides, you can always re-block or do something else.
And I don't like the Lizardman version because I doubt the Witch came specifically to him.

The blinding moonlight fell on WhiteLizard's face as he felt a heavy growl and a desire to kill behind him. Several sharp claws tore through his belly, and a few moments later, his soul began to leave his body... But, it didn't happen. The attacker left the scene while his victim's wounds quickly healed. A sly smile appeared on the wrinkled face in the darkness.