Diablo 3 – Infernal Machine Level 70 Guide

The Infernal Machine is a portal device used to open a rift into a random location that will match you against two Uber Bosses. Each encounter has a chance to drop one of the four organ items required to craft the Hellfire Ring (Requires level 70).

How to Start

The [d3]Infernal Machine Recipe[/d3] has a random chance to drop from [d3]Nekarat the Keywarden[/d3] in Act IV: Silver Spire Level 1 in any Difficulty.

Once the recipe is looted, talk to Blacksmith Haedrig Eamon at any of the towns, then click the recipe in your inventory. The Portal Device will now appear under the Blacksmith’s Forge Weapons tab UI.

infernal-machine-recipe-2

Portal Device

The Blacksmith Haedrig Eamon now has individual recipes to create four different types of Portal Device. Each Portal Device requires 1 Key from each of the Four Keywardens found through Act I-IV. These are the four Portal Devices:

Blacksmith Recipe [d3]Key of Bones[/d3] x 1 [d3]Key of Gluttony[/d3] x 1 [d3]Key of War[/d3] x 1 [d3]Key of Evil[/d3] x 1
infernal-machine-icon [d3]Infernal Machine of Bones[/d3] key-of-bones-icon key-of-gluttony-icon key-of-war-icon key-of-evil-icon
infernal-machine-icon [d3]Infernal Machine of Gluttony[/d3] key-of-bones-icon key-of-gluttony-icon key-of-war-icon key-of-evil-icon
infernal-machine-icon [d3]Infernal Machine of War[/d3] key-of-bones-icon key-of-gluttony-icon key-of-war-icon key-of-evil-icon
infernal-machine-icon [d3]Infernal Machine of Evil[/d3] key-of-bones-icon key-of-gluttony-icon key-of-war-icon key-of-evil-icon

Keywardens

These are the Keywardens found through Act I-IV. The list tells you where to find the Keywardens and which key they drop. Note: The keys drop in normal difficulty too.

Item Elite Boss Location
key-of-bones-icon [d3]Key of Bones[/d3] Odeg the Keywarden Act I: Fields of Misery
key-of-gluttony-icon [d3]Key of Gluttony[/d3] Sokahr the Keywarden Act II: Dahlgur Oasis
key-of-war-icon [d3]Key of War[/d3] Xah’Rith the Keywarden Act III: Stonefort
key-of-evil-icon [d3]Key of Evil[/d3] Nekarat the Keywarden Act IV: The Silver Spire Level 1

Heretic’s Abode

Once you have a Portal Device in your inventory, go to New Tristram. Next to the merchant Tashun the Miner is Brother Malachi the Healer. On his side is a cabin with a sealed door. Stand in front of the door, and hold down the SHIFT key. Click the Left-Button of your mouse to trigger your Primary Skill. This will destroy the door, and give you access to the Heretic’s Abode.

heretics-abode-door

Inside the Heretic’s Abode, click the Portal Device and it will open up a rift into its corresponding realm.

heretics-abode

Source: http://diablo.blizzplanet.com/blog/comments/infernal-machine-level-70-guide

I thought I would go ahead and add this in here as well. Earlier I stated that you can choose which uberboss you wanted to fight by crafting a seperate machine for each. Here’s the list:

Name: Bosses: Organ:
[d3]Infernal Machine of Bones[/d3] Leoric and Maghda [d3]Leoric’s Regret[/d3] x 1
[d3]Infernal Machine of War[/d3] Siegebreaker and Zoltan Kulle [d3]Idol of Terror[/d3] x 1
[d3]Infernal Machine of Gluttony[/d3] Rakanoth and Ghom [d3]Vial of Putridness[/d3] x 1
[d3]Infernal Machine of Evil[/d3] Diablo and random Ubers [d3]Heart of Evil[/d3] x 1

Source: http://diablomandan.com/d3-infernal-machine-changes-2-0-1/