Briar Shield

You create a magical shield for yourself out of briar vines, or use them to enhance an existing shield that you are holding. For the duration, you gain a +3 bonus to your armor class. If you are hit by an attack, the spell ends.

At Higher Levels: If you cast this spell with a spell slot of level 2 or higher, you may choose one additional creature within 30 feet of you to also have the spell cast on them for each level above 1.