Elsinor

Elsinor is the leader of the Goblins.

The Diamond Princess Saves the Day
Shortly before the Winterfest festival, Elsinor takes a team of Goblins into Sparkle Mountain with the intention of mining for rock crystal as a surprise for Princess Demetra. Unfortunately, a Goblin named Tor accidentally mines straight through the floor, causing everyone to fall through the hole in the ensuing collapse. They fall on top of a soft, white hill-like thing, but it soon becomes clear that the only way out was the way they came in.

Knowing that no one would know where to look for them, Elsinor mixes up a signal made of peridot ore and water to create a mist, which the trapped miners then fan through the hole in the ceiling. He had done his job a little too well, however, and the resulting green fog is so thick they can hardly see.