Carter shot arrow after arrow into the sky until one finally made it threw. So this is not something that covers the whole plain which is good. As Carter moved around he could feel that the earth here felt different. It was almost like someone had been digging or plowing the land. But out this far? He turned to Asha to see if she figured out anything from the tree when he saw the ground move under her feet. He knew there were moles in this area and it would make sense that this is what effected the land but he wanted to make sure.
Carter reached back and grabbed three arrows and fired them at the moving dirt. He they yelled out a warning.
"Asha there is something moving under the ground. Everyone be on guard!"