Glacial Strike
How do we determine the the exact effect of ignoring 25% of enemy's resistance on final damage done to a boss?

Also, i computed the SP coefficient of Bolt of Depravity in PTS foundry and gotten 1.35, which is different from that of 1.38 in https://docs.google.com/spreadsheets...#gid=535123132. Is that outdated or is testing in foundry not sufficient, since raid CD buffs like lava field would alter the coefficient?