Toughen Construct

Eberron Campaign Setting (ECS)Updated Eberron (3.5)

Toughen Construct is a D&D 3.5 spell (Transmutation) from ECS. On class lists for Artificer (Level 2). Range or area: Touch; Saving throw: None; Duration: 10 minutes/level; Casting time: 1 standard action.

School
Transmutation
Casting Time
1 standard action
Components
V, S
Range
Touch
Target
One construct creature
Duration
10 minutes/level
Saving Throw
None
Spell Resistance
Yes (harmless)

Related

Toughen construct thickens the unliving matter that forms a construct’s skin. The effect grants a +2 enhancement bonus to the creature’s existing natural armor bonus. This enhancement bonus increases by 1 for every three caster levels above 3rd, to a maximum of +5 at caster level 12th.

The enhancement bonus provided by toughen construct stacks with the target’s natural armor bonus, but not with other enhancement bonuses to natural armor. A creature without natural armor has an effective natural armor bonus of +0.