Protect Spell and Values

[SeraviEdalborez]

295>339
60>69
100>115

It's a straight +15% to your current (magic) defense from gear. Low increases won't have a noticeable effect unless you're judging a large sample size of averages.

[Ahrelia]

Ah okay, that's pretty interesting. 15% of the defense value suggests it's a lot more impactful when you're placing protect on your tanks or armored DPS. They should see a more noticeable impact out of the protect spell then the caster would. Thanks for this info!