Team Mythos is the villainous team in Leneka. Currently, nothing much is known about them, except that they seem to be seeking the Ethereal Gates.

In the game

See Avocet Forest

Two Grunts are fought in Avocet Forest and appear as Masked Stranger. Nothing is said about their true goals, but apparently their boss ordered them to find Ethereal Gates, and one of them seems to be located in the northern part of the woods.