Shield The Gathering

4th-level abjuration

Casting Time:1 action
Range:120 feet
Components:V, S, F
Duration:Concentration, up to 10 minutes

A shimmering field appears and surrounds a number of creatures of your choice within range equal to your spellcasting ability modifier, granting each creature a +2 bonus to AC for the duration.

At Higher Levels. When you cast this spell using a spell slot of 5th level or higher, you may choose an additional target within range for each slot level above 4th.