The League Mechanic Sucks for Melee | Explaining Necropolis Crafting - Bow - Archmage Wand - Axe 

I'm far from an expert but based on one of the recent videos from ZiggyD where he goes over how to use this calculator I think there are a few small issues with your comparison. For the bow, if you look at the right side of the item requirements (where the check marks are) you will find that you have both fire and lightning damage in the same group and crit multi and crit chance in the same group. That's basically saying "I want one of these two but don't care if it's both". So for a GG bow, as per your example, you would want tri ele and both crit/crit multi. If you change the groups then you'll find that you actually need a much different setup and it comes to 7 tries @ 66% confidence. You have a similar problem with the axe you proposed, because all of your suffixes are in the same group. It's far less likely to hit with all three in a separate group, 9 attemps for ~65% confidence, roughly similar to the bow example. That is with an entire graveyard full of corpses which I think is a bit unlikely in SSF but that's neither here nor there. Looking at the wand, and again I'm far from an expert, I think casters like gem levels so in your wand example you could probably replace hybrid spell/mana with +skill gem for a more realistic comparison. I picked lightning and all spell, I think it's mostly lightning skills that archmage casters use and it looked like that was what you wanted to put together, and slapped them into a single group because you don't really care which one you get. Keeping the rest the same as, that gives 881 tries for a 63% confidence level with 88 graves used. Virtually impossible right? I think that in a normal league there is not a single chance that a lot of players have what is essentially mirror tier items with the right 6xT1 affixes. This league makes that at least somewhat of a possibility but not mandatory either. I personally don't expect to end the league with perfect gear in all slots, I have never even had a single perfect item in any slot, and I would certainly not expect to get that in SSF either. You also forgot to consider continuing the crafting process with a one/two wrong mod item (annul + benchcraft, some bestiary suffix/prefix etc) which allows you to at least try to save some of the failed attempts. A bit of a long comment but I hope you don't get too discouraged and I can recommend watching ZiggyD's video, it's quite helpful because he also explains how you can slim down the number of corpses to make things a bit more achievable.

Wish I could play this league more. I've been using my kayak, fishing IRL

Thanks for playing melee so we don't have to :P