The Shield of Infernus

Casting this spell will surround you with a shield made of fire that will not damage you or your friends. The shield can take 500 hundred damage before breaking or it will break when dispelled. If attacked with a melee weapon the wielder of the weapon will take 1d4 damage for 6 seconds. If shot by an arrow the arrow will be destroyed mid-air from 1-15 feet the arrow is made out of wood. This spell was created when the fire demon Shackle took over a portal to the Cloud City Devinstein. When a sorcerer tried to take down Shackle he consumed the sorcerer's knowledge and by doing so his spells turned from protecting and hero helping to the destroying and hero-killing kind.