You were at Restless Sands, a dry, sandy landmass with rich mineral deposits and richer archonite formations deep beneath its surface.

It was at this time that an Aether Surge, an event common within the Shattered Isles that attracts powerful Behemoths and other hostile creatures, was commencing.

Heading there, you see a bolt of lightning, and from it, a giant green reptilian Behemoth had appeared. This was the Behemoth known as Drask.

Drask spots you, approaching, albeit slowly.