Just remember that when Odeg dies he will leave behind a exploding ball of fire that can kill you! His regular attack is a ranged spear throw. Odeg has the Molten and Jailer affixes and a fire attack that shoots three balls of fire. The first Keywarden is found anywhere in the Fields of Misery of Act I. A new machine must be built each time you want to fight another pair of bosses.You can have more than 1 key at a time.The Keywardens are a guaranteed spawn in each game but may spawn anywhere on the specific maps.The plan is a guaranteed drop off any of the keywardens Below is the drop rate per Torment level. Keys and organs can only drop on Torment 1 or higher.

Video Guide to location of the Keywardens.

Crafting the Hellfire Ring & Ring Stats.

Uber Skeleton King & Maghda - The Realm of Discord.

Uber Siegebreaker & Zoltun Kulle - The Realm of Turmoil.

Uber Ghom & Rakanoth - The Realm of Chaos.Key of Evil - Silver Spire Level 1, Act IV.Key of Gluttony - Dahlgur Oasis, Act II.

Click any topic to jump to that part of the guide. It is also a required step in crafting the Hellfire Ring. The Infernal Machine is a device that once crafted opens a portal to another realm where you can face off against Uber versions of Diablo 3 bosses.

Diablo 3 xbox one infernal machine