Chom-Vrone

Chom-Vrones were large worms used as drills by the Yuuzhan Vong. They were shaped like cylinders, a hundred meters high and nearly that wide, made of yorik coral. It digested rock, turning it into plasma. When it had a full load, hundreds of meter-wide tubes would extend from the top of the Chom-Vrone, spewing the plasma out onto the surrounding ground.

Appearances

 * Emissary of the Void