Thraksnik's page

So I was thinking of adding a couple lvls each of Ninja and Witch to a Medusa so that I could finally challenge my groups PCs after having no such luck for the last few gaming sessions, when this question came across my mind:

Would the Medusa's petrifying gaze, specifically it's passive use, end the Ninja's invisibility gained from it's Vanishing Trick class feature?

Subject really says it all. According to PFSRD they can since neither have a marker after them to indicate that they can't, but since they both effect bombs I figured I'd ask just incase.

As I was thinking of more ways to make my whip-wielding Simon Belmont clone more of a nuisence to his enemies, a question came to mind that I couldn't find a definite answer to.

Is it possible to make attacks of opprotunity while waiting for a readied action to trigger? Specifically could I ready an action to disarm the next enemy I trip, then wait for an enemy to provoke an attack of opprotunity, at which point I then trip him to trigger my readied disarm?