The Delga Thresh is said to have evolved from the Nightmare Thresh which dwells just outside the Delga Cave on the darkest of nights. Rumor has it that the Delga Thresh was originally a Nightmare Thresh that wandered into the caves and evolved/adapted to the smoggy surroundings.

Ad blocker interference detected!

Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers

Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.