Artificer Utility 10Dancing Shield
A small metal sheaf unfolds into a medium-sized shield that floats near an ally and blocks incoming attacks.
Daily Arcane, Conjuration
Minor Action Ranged 5
Target: One ally
Effect: You conjure a shield of metal and magic to protect the target. The target gains a +4 power bonus to AC and Reflex until the end of the encounter or until you move the shield. As a minor action, you can move the shield to a new target within range. That ally then gains the bonus.
Published in Eberron Player's Guide, page(s) 51.