Rave Shield. Please try before you buy, no refunds. Triggers: "Shield" - This Covers your avi in pulsing energy for about a minute or so. "Solid" - This Covers your avi in non-pulsing energy for about a minute. "Envelope" - This draws up energy out of the ground to protect you. "Devour" - With this energy that comes up eats your avi alive.