"The Persian Immortals were the special forces of the ancient world. They were trained from the age of five to do nothing but kill and destroy other soldiers." - Ardeshir Radpour, Persian historian/equestrian The Persian Immortals: the precision killer in a massive war machine who forged the largest empire the middle east has ever seen. Vs... the Celt, the savage war loving barbarian from 400 BC, who dominated Europe through brute force and raw fighting skills. WHO IS DEADLIEST?! Year - 500 BC H