The iratze is the most basic variation of healing runes used by Shadowhunters. It alleviates pain, closes cuts and wounds and temporarily raises the temperature, helping burn out infection much like a fever does. The iratze is mostly ineffective against demon poisons and injuries caused by demonic runes. This rune glows golden when first used before sinking into the skin, not even leaving a scar behind like average Marks. Like most runes, it is most effective when placed closer to the heart. Also like other runes, it can be drawn as a whole, or partially at first, to be completed when the wearer wishes to activate it.