You change the density of your hand and arm to that of iron, allowing you to ward off your foe's attacks.

At-Will   ✦     Augmentable, Psionic, Weapon
Standard Action      Melee weapon

Target: One creature

Attack: Constitution vs. AC

Hit: 1[W] + Constitution modifier damage.

Effect: Until the end of your next turn, you gain resistance to all damage equal to your Wisdom modifier.

Augment 1

Effect: Until the end of your next turn, you gain fire resistance equal to 5 + your Wisdom modifier.

Augment 2

Hit: 2[W] + Constitution modifier damage.

Published in Player's Handbook 3, page(s) 45.