Re: is my drop calc accurate?
Well, according to atma with players 1 and 0 mf, your best chance at Vipermagi is normal baal, with a 1:1079 chance of them dropping, or nm meph with 1:1156 (this is leaving out the first kill ratios) and it gives Gris a 1:17853 chance in hell and 1:17858 in nm.
for titans, the best chance is once again norm baal, with 1:1730, or nm meph, with 1:1833. Gris' chances for dropping them are 1:34257 (this is again with p1 and 0 mf, and leaving out first kills).
Hope this helps