Bastion of defense
warlord attack 1
Melee weapon
Target: one creature
Attack: Strength vs. AC
Hit: "3[W] + Strength modifier damage. Each ally within 5 squares of you gains a +1 power bonus to all defenses until the end of the encounter."
Bastion of defense is a daily power available to warlords at 1st level.
It is a weak choice despite providing a defense bonus and temporary hitpoints, as most warlords aren't generally looking for this type of power. [Char-op Warlord]