The attacks on the shield continued for the next few hours as the news spread and more and more gunters arrived on Chthonia. The clans launched every type of weapon they could think of at the shield, but nothing affected it. Not nukes, not fireballs, and not magic missiles. Eventually, a team of gunters tried to dig a tunnel under the dome wall, and that was when it was discovered that the shield was actually a complete sphere surrounding the castle, above- and belowground.