Lucky Blade

Abjuration
Level: Artificer 2
Components: S, M (A two-headed coin)
Casting Time: 1 minute
Range: Touch
Target: Weapon touched
Duration: 10 minutes/level or until discharged
Saving Throw: None (object)
Spell Resistance: No (object)

A weapon imbued with this pattern allows the bearer to draw upon the luck stored within it, gaining an immediate reroll of an attack roll (or of the roll to confirm a critical threat) made with that weapon. The decision to use this ability must be made before the GM declares whether the roll results in success or failure. The wearer must take the result of the second roll, even if it is worse. The magic of this pattern functions only one time.

Lucky Blade

Eberron inferno813