Talk to the Keeper | The Heart of the Mountain Darksiders 2 Guide
Last update: 11 May 2016
Fortunately, finding the keeper is not that difficult. He can be found in the southern part of the location shown in the above screenshot [Tri-Stone], and to get their need to pass through. [Forge Lands].
Approach the Keeper after you leave [Forge Lands] and press "E" in order to initiate conversation. It is, of course, advisable to exhaust all dialogue options, thanks to which you will receive a side quest from the keeper [the Lost Stone].
[Tip: before you set out for the foundry, it is good to get rid of all the items on your equipment, that you won't need and replenish your health potions and wrath potions. Also good to know already that your last trouble ability will be blocked temporarily.]