"I dont believe the light will shine into the jars unless I open one. You guys ready?"
ooc: Marcus will wait for Hemaor to stand next to him, and for everyone else to prepare. Then he will open one of the jars, while leaning far back to avoid anything leaping/shooting straight up (use the lid as a shield if possible). If nothing happens, he will examine the jar. He will continue this process until something happens or there are no more jars.