Although never explicitly stated in either the Ainulindalë or the Valaquenta, a close reading of the text will disclose that Melkor is, in addition to his many other attributes, Lord of Fire. Herein I provide some circumstantial evidence for my position:
- Melkor first coveted Eä when it was "young and full of flame."
- Melkor hated the Sea above all else; Fire and Water are elemental opposites.
And most importantly,
Thus, when referring to Melkor, I append "Lord of Fire" to his list titles. After all,
"Melkor has plans for the universe. And Melkor doesn't like humans..."