Oakley, a calculating and ruthless scientist-antagonist, pursues control of the legendary Eon Pokémon to fulfill selfish ambitions. Armed with advanced technology and a manipulative intellect, she leverages her expertise in ancient mechanisms and intimate knowledge of Alto Mare’s defenses, including the Soul Dew artifact, to orchestrate the city’s takeover. Partnering with an accomplice, she devises schemes to capture Latias and Latios, constructing a specialized containment unit and crystalline amplifier to harness their psychic energy, indifferent to the collateral damage inflicted on Alto Mare’s citizens.

Her cold, methodical approach fractures into flashes of frustration when confronted with resistance, yet her focus remains unyielding: she views the Eon Pokémon solely as instruments of power, dismissing their autonomy. Plans escalate to deploying a city-leveling energy beam, sacrificing ethical boundaries for dominance. This overreach proves fatal—Oakley’s dismissal of the deep bond between the Pokémon and their protectors destabilizes her technological arsenal, triggering its catastrophic collapse and her defeat.