Dog Guardian of the Underworld
This page is the CodyCross answer for the clue below from World of Sounds, Group 1357, Puzzle 3 (Volcanic Eruptions).
Question is: Dog Guardian of the Underworld
and the answer is: HELLHOUND
Word Meaning:
HELLHOUND — (mythology) A demonic dog of hell, typically of unnatural size, strength or speed, with black fur, glowing eyes, and ghostly or phantom characteristics.
Definitions from Wiktionary.