Type: Luck
Source: Complete Scoundrel
You can use your luck to aid an ally - at the risk of your own neck.
Prerequisite: Character level 3rd.
Benefit: You can expend one luck reroll as an immediate action to redirect an attack made against an adjacent ally so that it is made against you instead. You must be within reach of the attacker (if a melee attack) or within range of the attack (if a ranged attack) in order to use this ability.
The attack roll result remains the same, but it is against your AC, rather than that of your ally. If the redirected attack hits you, you take an extra 50% damage from it.
You gain one luck reroll per day.