Originally Posted by
sephiroth1084
You're comparing apples and oranges here. If you can't use the +2 Spell Pen, because you don't cast spells, then yes, it's useless, but if you do cast spells, it's never useless unless you're perpetually playing super-easy content (Casual); however, 3 PRR can be useless for many characters that want PRR. Going from 60-70 PRR is an increase of 3% reduction, which means that 3 points is equivalent to just under a 1% increase, for example, and you don't need to be a tank build to have that much PRR. Even in the 30s, +3 PRR is only about a 1.5% increase in damage mitigation.