Dome of Protection

Requires concentration.

You create a shimmering transparent dome, up to a 15-foot radius, within range around any creature(s) of your choosing. Creatures and magic cannot pass into or out of the dome for the duration of the spell. Ranged attacks cannot pass through the barrier. Objects can move freely through the barrier. Any creature not fully within the barrier is considered to be outside of the dome. The barrier does not pass through solid materials, such as walls or stone. Spell ends after 1 minute, if concentration is broken, or if you choose to end the spell.

At higher levels. When you cast this spell using a spell slot of 4th level or higher, the dome radius will expand by 5 feet for each slot level above 3rd.