Olympian Arts

1. Pyrokinesis (Fire Manipulation): Derived from the myth of Prometheus, who stole fire from the gods to benefit humanity, practitioners of pyrokinesis can control and manipulate flames. They may summon fire at will, shape it into various forms, or even extinguish existing flames.

2. Hydrokinesis (Water Manipulation): Linked to the powers of Poseidon, god of the sea, hydrokinesis allows users to command and shape water. They can summon torrents, create tidal waves, or manipulate water molecules to heal or cleanse.

3. Aerokinesis (Air Manipulation): Inspired by the myth of Aeolus, keeper of the winds, aerokinesis enables practitioners to control and manipulate the air around them. They can summon gusts of wind, create whirlwinds, or even generate powerful storms.

4. Geomancy (Earth Manipulation): Rooted in the domain of Gaia, the primordial goddess of the earth, geomancy grants users control over the land itself. They can manipulate soil and stone, shape the terrain to their will, or summon seismic disturbances.

5. Telepathy (Mind Reading/Communication): Drawing from the powers of Hermes, the messenger of the gods, telepathy allows individuals to communicate telepathically and read minds. They can establish mental connections with others, transmit thoughts or emotions, or even delve into memories.

6. Chronomancy (Time Manipulation): While you mentioned not wanting to focus on time-related magic, a subtle form of chronomancy inspired by the myth of Chronos, the personification of time, could be incorporated. Users might have limited abilities to perceive or manipulate time, such as glimpsing into the past or future, slowing or accelerating time in small areas, or experiencing time dilation.

The Chosen One: "Duo-Discipline Syndrome" or "Dual Mastery Syndrome." These terms convey the idea that these individuals have achieved proficiency in two distinct arts, indicating a rare and unique talent.

Duo-Discipline Syndrome arises from a combination of inherent talent, rigorous training, and exposure to the unique challenges of temporal manipulation within the Chronos Society's environment.