User blog comment:Ravyn Uvenim13/My Armor & Weapon Ideas (A continuation of My Spell Ideas)/@comment-24393354-20140721151832/@comment-24045142-20140721214715

The Rune-Carved idea is more for roleplay. Basically, imagine one of your favorite arrow types (Ebony, for instance) and imagine having the Magic Rune for Fire carved along the shaft of the arrow to give it magical power. That's the basis behind the idea. For crafting purposes, you'd need an Ebony ingot, a hunk of Firewood, and seeing as you gain 24 arrows from that one ingot and hunk of wood, you'd then need 12 Fire Salts, and 6 filled Lesser Soul Gems (As Flame Atronachs have Lesser Soul), and so on and so forth. Understandable?