Edit: I thought I was in the crafting subsection. If this could be moved there that’d be awesome! 
Out of curiosity sake, I made an excel sheet calculating the current percent chances to craft a 4x tier 5 piece of equipment. In other words, to roll two tier 5 prefixes and two tier 5 suffixes. Note, that in the current demo you can only naturally see up to T2 drop, so the absolute best % chance we can get at the posting of this is 1.47% if you get an item that drops 4x tier 2 rolls.
