# Siege of the Atlas Boss | symbol | mini Boss | Voidstone | Ember/Ichor - | - | - | - | - The Searing Exarch |  | The Black Star | [[Grasping Voidstone]] | [[Lesser Eldritch Ichor]]<br>[[Greater Eldritch Ichor]]<br>[[Grand Eldritch Ichor]]<br>[[Exceptional Eldritch Ichor]] The Eater of Worlds |  | The Infinite Hunger | [[Omniscient Voidstone]] | [[Lesser Eldritch Ember]]<br>[[Greater Eldritch Ember]]<br>[[Grand Eldritch Ember]]<br>[[Exceptional Eldritch Ember]] ## Voidstones * Watchstone Replacements * Dropped by Maven, Uber Elder, Eater, Exarch Fights upon killing for the first time * Raise Level of all maps when socketed * Only way to access sextants now * They raise all map tiers by 4 up to tier 16 * All maps now cap at t16, no more T14-16 * Endgame Mapping requirements might be a little higher since average HP of Map Bosses will be fixed to T16 HP * Presumably with a full socketed atlas, ONLY T16 maps can drop as Atlas Map Drops