Causes a wave to travel outwards in all directions forcing enemy heroes to become Feared upon impact and dealing damage, and grants Terrorblade Metamorphosis for a short time.
Costs part of Terrorblade's current HP to cast, providing Terrorblade and nearby illusions bonus movement, HP Regen and attack speed. Reflection illusions gain 50% of the bonuses. Can't be cast while in Metamorphosis and Metamorphosis will remove Demon Zeal