Master Fire Rune

Master Fire Rune is a weapon rune in Dragon Age: Inquisition.

Acquisition
Schematic can be found in one of three spawn locations (the others will have the other two)
 * An obscure glyph requiring veilfire to reveal it a cave directly east of the Crossroads in The Hinterlands
 * An obscure rune requiring veilfire to reveal it in the Astarium cave in The Western Approach
 * An obscure rune requiring veilfire to reveal it a tomb east of Mountain Fortress Camp in The Hissing Wastes

Materials

 * Blank Runestone x 1
 * Intense Fire Essence x 9