"Elegant wyverns which use their mirror-like wing membranes to blind their prey and ignite their foes. Said to appear during the hottest summers, the Heliaros is praised as a god in ancient cultures."@en . "Heliaros"@en . "Ailuromancy"@en . "Heli, Ra, Hella, Hilarious"@en . "Heliaros is the \"final boss\" for the High Rank offline storyline; its legend is described in an ancient prophecy, where a hero (the hunter) would prevent a wyvern (the Heliaros) from setting the world ablaze with its invisible (mirror-like) wings. While Enraged, the Heliaros will ignite itself, causing all of its physical attacks to inflict Fireblight."@en . "Desert, Old Desert, Sandy Plains, Dunes, Heaven's Mount, Ancestral Steppe, Deserted Isle, Tower Summit, Everwood"@en . "Sun Falcon Wyvern, Crusader of Light, Mirror Winged Terror"@en . "Solar Whirl"@en . . "N/A"@en . . "Flying Wyvern"@en . . . . . . "Stun"@en . "Heliaros is the \"final boss\" for the High Rank offline storyline; its legend is described in an ancient prophecy, where a hero (the hunter) would prevent a wyvern (the Heliaros) from setting the world ablaze with its invisible (mirror-like) wings. Heliaros resembles a falcon in its physical features, with a maroon beak and talons, yellow-orange plates along its head and back, and of course, its iridescent wing membranes, which can be compared to a cathedral window. Its wings have three finger-like appendages that could possibly provide evidence of evolution from Pseudo-Wyverns such as Tigrex or Nargacuga. Heliaros shares its movement style with Rathalos: bipedal on the ground, flapping its wings to hover while in the air, and holding them apart while in true flight. While Enraged, the Heliaros will ignite itself, causing all of its physical attacks to inflict Fireblight."@en .