(Note: This is an ability gained by the Half-Dragon (Template Class) at 6th level for those that chose the Fang type.)
Innate Level: 3
School: Abjuration
Component(s): Verbal, Somatic
Range: Self
Area of Effect / Target: Caster
Duration: 30 seconds per character level
Save: Harmless
Description: You are surrounded with a magical field that provides a +4 shield bonus to armor class, +1 for each 6 character levels, and immunity to the spell magic missile for the duration of the spell.