Even though Tiamat is no longer here, you can still sense her influence in many places.

I’ve sensed it even stronger, ever since coming to Inggison.

It isn’t just the Drana, it’s also the petrification that even brought down the Petraliths at the Angrief Wastes.

Throughout Inggison you can find crevices and strange windstreams that Tiamat created.

Since arriving here, I’ve also seen something else.

• "He did?"

Yes! And now he's adding a poisonous acid to his list of tricks.

His acid turns sand into a gooey liquid. That liquid then melts the rocks, and they in turn give off poisonous smoke. The smoke carries through the air to animals and plants, who immediately choke and turn to ash.

The acid gas coming from Angrief is so strong that even we Daevas can barely endure it.

• "That's pretty strong."

You've seen mutated Agrints and Rotrons before, right? So you know how susceptible plant-like creatures are to environmental change.

Now we've got these creatures living up near Angrief Wastes. They adjusted to the new environment so well that they actually worsen the damage, scattering poisonous seeds and spitting acid spores.

To capture the Crater, we have to destroy them first. I think you can help with that, Daeva.

• Accept.
• Decline.

You and me, we'll each head to the Angrief Wastes and reduce the number of Sulphur Petrahulks and Sourwind Wraithlings.

Their acid won't be too harmful for you, but it's totally noxious.

• "Grody to the max indeed."

As Biahios requested, destroy the creatures that adjusted to the acidic environment of the Angrief Wastes.

Whenever the Altar of Avarice is captured, Katia comes and annoys me.

• "Ummm...I got your acid thingies."

Katia's always nagging me.

"Have you cleared a wider path yet, Biahios?" and "Why is the Crater closed to scholars, Biahios?"

Thank you for your help, Daeva. Enjoy your reward.

Biahios said Tiamat's power was responsible for the Angrief Wastes's noxious state. Worse, the plant life adjusted and began to worsen the damage.

When you returned from getting rid of Sulphur Petrahulks and Sourwind Wraithlings, Biahios rewarded you for making the Crater safer.