King Thar knew of this and assembled an armory of robots and weapons to stop his demented brother. The Idyllist radicals killed him and banished his pregnant wife Berra back to Atlantis. Before Thar was killed, however, he was able to cast a magical spell that trapped Slizzath in an other-dimensional prison. Unfortunately, this spell was linked to a magical ritual which would give his offspring access to incredible mystical powers and accessing that ritual would give Slizzath the energy required to break free of his prison. So word was sent out that all babies born with purple eyes, the Idyllist mark of power, should be banished and killed, lest they try to perform the access ritual and accidentally free Slizzath and his undead army. The Idyllists also claimed that Thar had gone insane to hide their complex, fearful plan.