Kill Ball

Use
Killballs are a large, spherical, orange-colored objects that can be placed in Sandbox via Forge. There are four available for use. It was originally thought by Bungie to be two, but has since been rectified to four. http://www.bungie.net/News/content.aspx?type=topnews&cid=17195 Once spawned, they become static objects that kill everything on contact.