Inferno Ictuses are enemies in Xenoblade Chronicles X. They are members of the Ictus family, and can be found at level 49 in Primordia, north of Roof Rock or North Janpath Plain during the night, or Talon Rock Third Terrane (some only appear during the day). Defeating three of them is required to complete the basic mission Ictus Infestation (5 stars).