Unbreakable Construct

School abjuration; Level sorcerer/wizard 5

Casting Time 1 standard action

Components V, S, M (powdered adamantine worth 100 gp)

Range close (25 ft. + 5 ft./2 levels)

Target one construct

Duration 1 round/level

Saving Throw Will negates (harmless); Spell Resistance no

This spell increases the target's DR/adamantine by 5 or its hardness by 5. If the target does not have DR/adamantine or hardness, this spell has no effect.