Dread Aegis

Color: White
Description: Absorbs damage until depleted then explodes damaging buildings
Cost: 1 rage
Max times usable: 100
Duration: 4s
Cooldown: 2s
Size: 70 (centered on dragon)
Damage: 10% of modified HP
Hits disabled towers: yes
Shield absorb: 100% of modified HP
Breakable by cannon/howitzer: Yes