'RESIST ARCANE'
Some members of races that are already resistant to magical damage are able to
further resist the power of sorcerous weavings, both beneficial and otherwise.

See also: EDGES

when chosen
Resist Arcane: You resist magic more vigorously than most of your kin.

does this affect your score damage listings for anything, or is this just something that is like - svs somehow?

Didn't notice a difference on either - svs or on score damage listings
is it not for either?

Thanks,

Doesn't (and shouldn't) show up on score -- its effect is relevant when spells are cast on you.