We need to produce an original article in HTML using allowed tags: h2, h3, p, ul, ol, li, strong, em. Must be 600-900 words. Must be SEO-friendly, concise, factual, include context when useful. Must not use markdown fences. Must not mention AI. Must avoid unsupported claims. Must use natural headings. Use the provided context when useful. The context includes various bits: "The", "A full breakdown of", "The true(ish) final boss of", "Try not to move too much while watching this, the judge might not approve.... Thank you to the incredible Neo for the FIRE art in ...", "Thanks again everyone for all the support ^^ Timed from the first frame absrad's name disappears, to the first frame of her", "The Absolute", "These two are the combination of mods used in this video. Custom", "There are a total of 5 different endings in". We need to incorporate these appropriately. We need to write about "How To Fight Radiance Hollow Knight". So we need an article explaining how to fight Radiance, perhaps a boss in the game "Hollow Knight". Provide strategies, tips, etc. Use headings h2, h3 etc. Use paragraphs, lists. Must be 600-900 words. Let's target about 750 words. We must not use unsupported claims. So we can talk about known strategies, but not claim something unverified. Use the context bits where appropriate: "The true(ish) final boss of", "A full breakdown of", "Try not to move too much while watching this, the judge might not approve.... Thank you to the incredible Neo for the FIRE art in ...", "Thanks again everyone for all the support ^^ Timed from the first frame absrad's name disappears, to the first frame of her", "The Absolute", "These two are the combination of mods used in this video. Custom", "There are a total of 5 different endings in". Possibly we can reference that Radiance is considered the true-ish final boss. Use "The Absolute" maybe as a heading. Use the context about mod combination. Use the mention of 5 endings. We need to embed these context bits naturally. Eg: "Radiance is often considered The true(ish) final boss of Hollow Knight." Or "A full breakdown of Radiance's attack patterns." Or "Try not to move too much while watching this, the judge might not approve...." Might be a quote to embed. Use "Thanks again everyone for all the support ^^ Timed from the first frame absrad's name disappears, to the first frame of her". Might be referencing a speedrun timer. Use "The Absolute". Use "These two are the combination of mods used in this video. Custom". Use "There are a total of 5 different endings in". Must be careful not to make unsupported claims. So we can say "There are a total of 5 different endings in the base game." That's factual. Or "There are a total of 5 different endings in Hollow Knight." That's true. Use "The Absolute" maybe as a heading for final tips. We need to embed the context bits exactly? Not necessarily exactly but incorporate them. The instruction says "Use this context when useful". So we can incorporate these phrases. We must not use markdown fences. So just output raw HTML. We need to ensure word count 600-900. Let's draft about 750 words. Structure: h2 Introduction, h3 Who is Radiance?, h2 Preparing for the Fight, h3 Choosing the Right Charms, h3 Optimizing Your Nail and Skills, h2 Phase-by-Phase Strategy, h3 Phase 1, h3 Phase 2, h3 Phase 3, h2 Common Mistakes, h2 Final Tips (The Absolute), h3 Additional Resources, maybe h3 Mod combinations mention. We need to embed the context bits: "The true(ish) final boss of", "A full breakdown of", "Try not to move too much while watching this, the judge might not approve.... Thank you to the incredible Neo for the FIRE art in ...", "Thanks again everyone for all