Re: Part 1: A Proposition
Sin-Nasir and Cassander step onto the dais to examine the sarcophagus and trigger a series of actions. First, six man-sized trap doors built into the the steps of the dais, one on each end and two on each side, open - Cassander falls in one, but Sin-Nasir was luckily standing on a solid step. Second, a stone block crashes down blocking the entrance. Third, the sounds of mechanisms moving or shifting can be heard.
Let's drop into combat rounds as we resolve. This is round 1, state your actions.