While this help file should be accurate, since Constitution is not retroactive, I believe the helpfile is incorrect.Trollish Vigor wrote:Trollish Vigor
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Transmutation
Range: Close
Target: Defensive
Syntax: cast 'trollish vigor' <target>
The affected creature gains greater vitality and stamina. The spell grants
the subject an enhancement bonus to Constitution, which adds the usual
benefits to hit points, saves, Constitution checks, and so forth.
Hit points gained by a temporary increase in Constitution score are not
permanent. They go away when the subject's Constitution drops back to normal.
Note: This is the equivalent of the D20 spell, Bears Endurance.
Honestly, I'm not sure that Trollish Vigor does anything aside from increase fortitude saves; I've tested the affect and seen no change in movement nor HP.
My level 49 Wizard takes 5% movement to move through a mountainous area (or, rather, "hill"); after casting it and repeating the same movement, it still takes 5% movement. I noticed the same behavior on my level 11 when he was affected and moving through a forest area. It took 2% movement regardless of whether or not he had Trollish Vigor on him or not.