Once a solitary predator haunting the lakes of Ireland, the Dobhar Discoverer was drawn to Loch Ness after sensing disturbances in the ancient magical currents that connect all Celtic waters, discovering a kindred spirit in Dr. Eliza Blackwood whose scientific curiosity matched its own instinctual drive to uncover hidden truths. Recognizing the Seekers' willingness to disturb long-forgotten seals and barriers in their quest for knowledge, the creature decided to guide rather than hinder them, believing that some secrets are meant to be revealed rather than eternally guarded.

The Dobhar Discoverer possesses an uncanny ability to sense magical residue left on artifacts that have been submerged for centuries, making it invaluable for locating relics hidden beneath the murky waters of Loch Ness. Its sleek, otter-like body can move through water with supernatural speed and precision, while its enhanced senses can detect minute changes in water composition that indicate the presence of ancient materials or cryptid activity. The creature's most remarkable ability is its capacity to temporarily imprint the memory of its discoveries directly into the minds of the Seekers through physical contact, bypassing the need for conventional documentation and providing intuitive understanding of complex historical connections.

The Dobhar Discoverer serves as the primary archaeological asset for the Seekers of the Serpent, retrieving submerged evidence that conventional researchers would never find and providing crucial pieces to the puzzle of Nessie's origins that support Dr. Blackwood's controversial theories. It acts as a living bridge between the scientific methods of the Seekers and the mystical nature of cryptid phenomena, challenging the faction to blend empirical research with intuitive understanding as they piece together the truth behind Loch Ness's ancient secrets.