Enlightened Hearthstone
- Enlightened Hearthstone
- Binds when picked up
- Toy
- Use: Adds this toy to your Toy Box.
Returns you to <home location>. Speak to an Innkeeper in a different place to change your home location. (30 Min Cooldown)
Enlightened Hearthstone is a secret toy that requires six players with the 
[Sphere of Enlightened Cogitation] to stand on the six pillars around the Forge of the Afterlives in Zereth Mortis. The puzzle was solved by members of the Secrets Finding Discord on 3 February 2024,[1] two years after being added.
Source
The sphere comes from the 
[Enlightened Broker Supplies] paragon reward. Six players, each with the sphere learned, must stand on one of the six hexagons around the central Forge of Afterlives and use it at roughly the same time.
Once successfully done, a zone-wide emote appears:
- The Ponderer's Portal has opened.
The Ponderer's Portal appears by the southern pillar at [47.5, 56.4]. The portal has a five-second cooldown once clicked, but will stay active for several minutes, allowing multiple players to loot the hearthstone from it.
Patch changes
Patch 9.2.0 (2022-02-22): Added.