A-fight! [p, 3-way vizard FTD]

Akado stepped into the inner vizard sanctum, being an electrically lit hemispherical cave 100 meters wide. He would be standing on one edge, and his opponents would be entering from two entrances, 2pi/3 radians in each direction from him. He drew his sword and prepared. "COMBATANTS! INTRODUCE YOURSELVES!" Said the voice from the loudspeaker. "I am Akado."