Empyreal Sourcestone to Infinity Stone Vouchers

The recent Hotfix 2.6 #9 has converted all Empyreal Sourcestone-earning activities into Infinity Stones. They have also made Empyreal Sourcestones absolete.

For those who have Empyreal Sourcestones lying in their currency tab, you can now convert them to Infinity Stones at a rate of 35 Empyreal Sourcestones to 10 Infinity Stones.


  • Go to Adventure Dealer in Tempest Bay.
  • In the filters, make sure all Callings are selected.
  • Buy the Voucher: Empyreal Sourcestone to Infinity Stone items.

UPDATE (03/24/2014): Josh York has indicated that Trion are looking at auto-converting the Empyreal Sourcestones into Infinity Stones. [r]

ESS to IS Converter

Some players may be confused where to get the vouchers. Logically it should be at the Voucher NPC – but it isn’t.

Adventure Dealer NPC


Instead, it is at the Adventure Dealer NPC at (13100, 11514) in the upstairs room where all the PvE gear NPCs and PvE Daily/Weeklies are.


Accessing the Voucher


Some of you may not be able to see the voucher. If you can see it, it should appear at the very top of the Adventure Dealer’s vendor list.

If you cannot see it, this is due to filters. (happens every now and then with stuff Trion introduces).


Make sure to have all Callings ticked in the filters to the left of the vendor window. This should allow you to see the voucher.


  • You can shift+left-click on the cost button to purchase up to 99 vouchers at once.
  • You can drag the voucher item onto your action bar and spam the hotkey instead of spamming right-click to consume them.

Empyreal Sourcestones on Alts

If you have alts that have ESS – you can convert the ESS to IS  via the Adventure Dealer and then use the Infinity Stone Vouchers found at the Voucher vendor to send them to your main (or whichever character you want to use the IS on).

Voucher Vendor


The Voucher Vendor is found at (12973, 11463) in Tempest Bay to the left of the porticulum in a room filled with auctioneers and bankers.


The Vendor sells Voucher: Infinity Stone which converts 100 Infinity Stones into the Voucher which then gives 100 Infinity Stones.

With both the ESS-to-IS vouchers and the IS-to-IS vouchers you can effectively convert all your ESS to IS on all your chars and send them to whichever chars require the stones.

Hope this quick guide helps you guys out!

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5 Comments on “Empyreal Sourcestone to Infinity Stone Vouchers”

  1. Vigil
    March 20, 2014 at 3:09 am #

    Do you mean they’re obsolete, not absolute?

    • March 20, 2014 at 4:04 am #

      Indeed! Nice catch; got that fixed up! 😀

  2. Vigil
    March 21, 2014 at 11:39 am #

    Almost… 🙂

    • March 21, 2014 at 4:48 pm #

      Don’t forget your alts! You can exchange the ESS into IS, and then exchange the IS for IS vouchers via the Voucher NPC and send them to your main (or whoever wants them).


  1. RiftGrate | No PvE Sigil + ESS/IS Conversion - March 24, 2014

    […] conversion of Empyreal Sourcestones to Infinity Stones in light of complaints by players that the current conversion is finger-numbingly […]

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