[[File:Icon hellfire ringInfernal-machine-plan.jpg|leftthumb|350px|Blacksmith plan to create the [[Portal Device]].]]You can buy the Hellfire Ring plan from [[Squirt the Peddler]] in Act 2 for 2 million gold. Take the plan to your [[Jeweler]] who needs to be level 10 to learn it. Once learned he will need all three of the above components and 50,000 gold to craft one [[Hellfire Ring]].