Shield Wall

Name Shield Wall
Cooldown at-will
Action swift
Power shield-projector
Class artificer
Category Defense, Shaping

At-will, swift; you create a shield wall, extending one square to your left and right, and rising to 10 feet high. All hostile attacks crossing the shield affect the shield first. It has Hit Points equal to a maximum heavy damage roll. Once out of HP, it is no longer useful. It regenerates fully with a short rest.