Constitution Boon, Improved (Grim Alteration)
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Improved Constitution Boon
With a gritting of his teeth, he stood straight and stoic.
Prerequisite: Constitution Boon
Description: While Transformed, he gains a +4 enhancement bonus to Constitution.
Special: The temporary hit points granted by this ability pool for the entire day. They are not refreshed every time a grim Transforms, though he does regain them if they went unused from a previous Transformation that day (so long as he had any left to regain).