Summon Iron Cohort is a Daily power available to Wizards at 6th level[AP:105]
Summon Iron Cohort
Wizard Utility 6
A dwarf-sized humanoid creature of earth and iron ore appears near you. When you come under attack, it steps in to absorb the force of the blow.
Daily ✦ arcane, implement, summonin
Close burst 2
Effect: You summon a Small iron cohort in an unoccupied square within the burst. The iron cohort has a speed of 6 and has a +2 bonus to AC. You can give the iron cohort the following special command.
Immediate Interrupt: When you are targeted by a ranged or melee attack and the iron cohort is adjacent to you, the iron cohort becomes the attack's target instead.