black_body black_skin brother_(lore) brothers_(lore) claws cloud detailed_background dragon dreamworks duo european_mythology eyes_closed feral fury_(httyd) ghost hi_res how_to_train_your_dragon iero-lau lying male male/male membrane_(anatomy) membranous_wings mythological_creature mythological_scalie mythology night_fury outside scalie sibling_(lore) sky spectre_(spectre118) spirit sunset tail toothless undead western_dragon wings
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