Shield

1st-Level Abjuration Spell

Source: Player's Handbook

Spell Lists: Sorcerer Spells, Wizard Spells

Casting Time: 1 reaction

Range: Self

Components: V, S

Duration: 1 round

An invisible barrier of magical force appears and protects you. Until the start of your next turn, you have a +5 bonus to AC, including against the triggering attack, and you take no damage from magic missile.