Ed 130-160, res 50-70, 1 in 600 perfect sanctuary
Used ai to find that after 400 rolls, it's about 50-50 to hit. So. You need close to 1200 for an 85% chance at it.
It's not how i would spend my time, but if you like it, can appreciate the dedication
Indeed harder than i tought, i kept going at it yesterday again after a break-time. still no luck