Without 5NV I was not seeing a guaranteed drop on this difficulty either but when I got 5NV on MP9 I got a key every time. I then tried at MP7/NV5 and found that the droprate still wasn't 100%.

I tried at MP7 without 5NV and found that at least on the first kills I was not getting the Keys off the wardens. I ran a few test runs to see about the droprates of the keys and noticed a pattern. Additionally, in order to be able to combine the machines, you will need a level 10 Artisan (Blacksmith). There are 4 keywardens you need to defeat in order to be able to assemble Infernal Machines although the one in Act 4 is someone you won't need to revisit for each machine as he's the one that drops the plan for it. I ran a few tests on the droprates and hopefully my input here can be of some help. I do realize that there already are several guides (and videos) going around with info on how to combine the Infernal Machine. Torment X: 90% (Double machines are not uncommon.Last updated at 14:00:17 UTC Weekly Help Desk RAGE Loot Thread Trade Thread.To use the machine, go to the Hermit’s hut in New Tristram (its in the north). In Reaper of Souls there are 4 different types of Infernal Machines, each of which produces a known Portal, making it possible to hunt each Demonic Organ specifically.

Diablo 2’s Pandemonium Event is the obvious inspiration for this end-game event.Infernal Machines only drop on the Torment difficulties. Players without Reaper of Souls will only be able to make a version of the Hellfire Ring. Once a player has collected all 4 demonic organs they can be crafted into a Hellfire Ring or a Hellfire Amulet by the Jeweler.

These Ubers have a chance (increasing with difficulty level) to drop a Demonic Organ. The Machines are used to open red portals to special dungeon areas where Ubers, super powered versions of certain quest bosses, must be defeated. Now, the Keywardens drop the machines directly. Prior to patch 2.3, the Keywardens would drop keys and the player would need one of each to craft one machine. The Infernal Machine is an end-game quest feature introduced into Diablo 3 in the v1.0.5 patch and changed in Patch 2.3.

Infernal machines diablo 3