The elemental runes are used solely for weapons and arcane circles. When use on a Nephilim nothing happens. If placed on the palm of a Nephilim the rune will be transferred to the next weapon they touch. There are four elemental runes; Air, Fire, Water, and Earth. When an element is placed on a weapon that also has a blessing rune on it, the weapon will become a +1 of that attribute. The weapon will also gain a 1d4 bonus to damage rolls with that weapon based on the element as long as the target is not resistant. The rune is permanent on a weapon it is placed on, they do not fade or ever grow weak.