Iron Bulwark
Fighter Attack 7
Melee weapon
Target: One creature
Attack: Strength vs. AC
Hit: 2[W] + Strength modifier damage.
Effect: You gain a +1 power bonus to AC, or +2 power bonus if using a shield, until the end of your next turn.
Iron Bulwark is a 7th level fighter encounter attack power introduced in the player's handbook and the class compendium.[PH:80][Dr398:CC:F]
It is a poor choice, as it does only regular damage combined with an AC bonus that potentially implies that it is better to ignore the mark. [1]