Unbalanced

You open the green door carefully, looking to avoid any sort of traps of assailants. It swings open easily, and you find yourself in a large warehouse of some sort. Lining the walls are ivory carved shelves, stacked high with boxes, books, and piles of scroll. Along the back wall, a dozen suits of red armor hang in display. Throughout the room are tables and shelves of various size, each stuffed full. In the center of the room is a stone desk, carved to resemble the bottom jawbone of a human skull.

Thunder rips through the sky, and several items fall to the floor. One of them, a canopic jar, begins to emit a yellowish gas slowly.