For the vanilla version of the spell, see Shield.
Shield
Level: 1
School: Abjuration
Range: Personal
Duration: 5 turns
Casting Time: 1
Area of Effect: Caster
Saving Throw: None
When this spell is cast, an invisible barrier comes into being in front of the wizard, granting him immunity to the spell Magic Missile. Furthermore, the fluctuating force shield around the caster acts similarly to a regular shield, effectively increasing AC by 2 points (+4 vs. missile weapons). This effect lasts for the duration of the spell or until dispelled.