Originally Posted by
Calaba
No, you asked:
and I've explained it twice already - it's because the low resist chance is almost useless, even on fights where the boss stuns/fears/silences, you're still at the mercy of the random number generator.
Imp. Fort is raid-wide, and is useful for all fights. It's going to be even more useful at lvl80 than it is now, because of how Fort scales with rank. You need at least 1 priest to have it. This won't be your disc priest with his spirit buff, he needs his points in imp. bubble and silent resolve, and enough in holy for divine fury. Your holy priest could take it, but only if he wants to sacrifice healing / mana efficiency / threat reduction.