Transmutation
Level: Urban Druid 6
Components: V, S
Casting Time: 1 standard action
Range: Close (25 ft. + 5 ft./2 levels)
Target: One construct/level, no two of which can be more than 30 ft. apart
Duration: Instantaneous
Saving Throw: None
Spell Resistance: No
You repair 2d8 points of damage +1 point per caster level (maximum +30) to each selected construct.
Source: Dragon Compendium (Page 62)