Anvil of Battle is an encounter power available to Runepriests at the first level.
The rune of the anvil, when enhanced by your mastery of divine
magic, allows you to become a bulwark.
Encounter ✦ encounter. divine, runic, weapon
Melee Weapon
Attack: Strength vs. Fortitude
Hit: 1[WI + Strength modifier damage. Until the start of your next turn, you have resist 5 to all damage against the target's attacks.
Rune of Destruction: Until the end of your next turn, whenever the target shifts, you or an ally adjacent to you can make an opportunity attack against it with a bonus to the attack roll equal to your Constitution modifier.
Rune of Protection: Until the end of your next turn, whenever the target shifts, you and each ally within 2 squares of the target can shift 1 square as a free action.