Ray of Resurgence

Yellow light restores 1 point per caster level (max 5 points) of Strength damage, negates penalties to Strength (up to 1d6+1 per caster level, max 1d6+5) and either converts exhaustion to fatigue or removes fatigue.
Range: Close (25 ft. + 5 ft./2 levels)
Clr 1, Sor 2, Wiz 2

From: Lost Empires of Faerûn