KMST 1.2.479 Translated Skill Change Patch Notes

I don't know what Blessing of Darkness does, but my guess is that by letting its damage reduction happen first, you lose less MP from Magic Guard's damage reduction ability.

idk about that, cause i know on my luminous the damage reduction he receives from buffs STRICTLY only applies to the Hp portion, Mp still takes the full blow to damage.

edit, just realized what you said, and yeah i think this is what it means, unlike luminous, take 200 damage, lose 5k mp<_<