Rerolling a Save if the corresponding Ability Score changes?

[The Only Sheet]

SITUATION: A PC failed a WILL save to be panicked. His companion casts Owl's Wisdom on this PC right away.

QUERY: Does the PC gets to roll a NEW WILL Save to avoid the Panic condition (as his Wisdom bonus changed )?

Thanks for clearing this up!

TOS

[Name Violation]

Nope.

No more than casting bulls strength NOW let's you reroll attack rolls from 5 minutes ago

[Agénor]

And no more than a spell decreasing the Wisdom would call for a new roll had the character succeeded on the initial Will Save.

- note : «re-roll» means something specific with the Pathfinder ruleset, it means rolling a die/dice pool again at a given moment, while the game hasn't progressed past it. There, the game had progressed past the failed Will Save, time went by, another spell was cast.... -

[Claxon]

Yeah, no additional roll is granted just because you got better at it. It already happened and has been resolved.

Some effects may allow/require multiple rolls (like one each round) in which case the increase in ability score increasing your save stat would apply to the new roll, but it is a new roll and not a re-roll.