Mystic Cave Zone (Archie)

The Mystic Cave Zone is a location that appears in the Sonic the Hedgehog comic series and its spin-offs published by Archie Comics. It is an underground region on Westside Island.

Description
The Mystic Cave Zone is lined with thousands of green-colored gems, some of which bare an uncanny resemblance to Angel Island's Master Emerald.

Trivia

 * The Mystic Cave is named after the zone in the video game Sonic the Hedgehog 2. The zone's actual design, however, resembles the game's s previously-scrapped "Hidden Palace Zone" When this Zone was restored for the 2013 mobile rerelease, where it was a single-act stage that could be accessed through a secret entrance in the aforementioned Mystic Cave Zone.