Wards Against Blades and Spells

You trace three runes of warding into the air and choose a target of your choice, up to two targets. The effects last for four rounds, and the two targets of your choice gain resistance against bludgeoning, piercing, and slashing damage dealt by weapon attacks.

Every level you can add one rune to the original three giving the two targets that you choose an additional resistance either physical or magical additional every level you can target another person allowing you to target 3 people at level two and so on.