Myr, a pixie-human hybrid, resides within Caislean Merlin as a mentor guiding individuals to harness inner darkness through Fantasia manipulation. A shapeshifter, his default guise features a puppet resembling a short, bearded middle-aged man with undergarments adorning its facial hair. Without the puppet, he appears as a fur-covered humanoid, while his true form emerges as a towering bear-like entity crowned with antlers and etched in luminous carvings.

As a pixie, Myr wields Fantasia innately, bypassing tools to channel abilities like Shaman Vision—letting him traverse forests outside linear time and dismantle illusions. His bond with nature grants dominion over plant growth, sculpting withered trees and reshaping landscapes. These powers derive from his heritage and lifelong Fantasia mastery, though artificial structures like castles disrupt his focus by stifling natural energy currents.

Bound to Yggdrajill, a dryad guardian of Caillte forest, Myr fathered children with her before her passing. Queen Boudica now safeguards their offspring as a surrogate parent. His bond with Seth transcends mentorship: a fragment of Yggdrajill’s essence fused with Seth during a healing ritual, forging an unbreakable kinship.

Instructing Seth in Fantasia control, Myr emphasizes attunement to environmental rhythms, steering him from raw aggression toward tactical energy manipulation. This training cultivates plant-based combat techniques and confronts Seth’s inner turmoil, particularly curbing a berserk state fueled by repressed darkness.

Though his past remains veiled, Myr’s role as both guardian and teacher in Caislean Merlin highlights his dedication to balancing Fantasia and nurturing new protectors. His legacy persists through Seth’s evolution and the preservation of his family under Queen Boudica’s care.