Shield

A shimmering shield forms around one of your arms, allowing you to block incoming attacks.

Reaction - Self - 1st Level (Abjuration) - VS - 1 Round

You cast this spell to block an incoming attack.

If you are holding a shield, you cannot gain the benefits of your shield and this spell at the same time.

Buff:

You have a +3* bonus to AC, including against the triggering attack, and you take no damage from magic missile.

*Upcasting: The bonus to AC increases by 1 for each spell level above 1st, to a maximum of +5 to AC.

Classes:

Sorcerer, Wizard