Rune meanings. Avis left arm: Shoulder - wrist Stamina. Fearless. Gift. (Special Power) Agility. Parabati. (2 Shadowhunters are bound with this rune, it lets them draw strength from their parabati and bonds them like brothers.) Avis Right Arm: Wrist - shoulder Angelic power rune. (All shadowhunters have them.) Enhanced Speed. Heal. (painless) Strength. And Sight. (See things hidden.)