From D&D Wiki
|This material is published under the OGL|
School divination; Level bard 1
Casting Time 1 immediate action
Range close (25 ft. + 5 ft./2 levels)
Target one creature
Saving Throw Will negates (harmless); Spell Resistance yes (harmless)
A word of arcane-empowered inspiration can snatch victory from seeming defeat. Cast this spell when a creature fails an attack roll or skill check. The target gains a +1 competence bonus per five caster levels (maximum +3 bonus) on the attack roll or skill check retroactively. If the bonus is enough to make the failure a success, the roll succeeds.