(Evidently this is a possible outcome of turning in a set of Emperor's Luck. https://www.reddit.com/r/pathofexile/comments/19fc4hp/result_from_1000_sets_of_emperors_luck/)
Greater Eldritch EmberStack Size: 10Adds a Greater Searing Exarch implicit modifier to a Body Armour, Boots, Gloves or Helmet This replaces any existing implicit modifiers other than Eater of Worlds implicit modifiersRight click this item then left click a normal, magic or rare item to apply it. Cannot be used on Shaper, Elder or Elderslayer influenced items.
Acquisition Drop restricted Drop level: 73 Drops from Exarch-influenced monsters or from the Black Star.Vendor Offer 1x Scroll FragmentMetadata Item class: Currency Item Metadata ID: Metadata/Items/Currency/CurrencyEldritchEmber2
Greater Eldritch Ember is a currency item that adds a Greater Searing Exarch implicitmodifier to a Body Armour, Boots, Gloves or Helmet. This replaces any existing implicit modifiers other than Eater of Worlds implicit modifiers.