Seriously. I am tired of my items continuously improving the worst affixes for 4/8/12. My last 4 masterworks were either corpse tendril size or decrepify size. STOP F****** DOING THIS. FIX YOUR F****** RNG.
Whoever thought coding this as a possibility needs to be removed from their position immediately. They should never be allowed to be around the software of this GAME ever again.
Just STOP.