Peroz I

Sassanian Shahanshah · reigning 459 – 484 CE · the trench-trap battle

Peroz I — son of Yazdegerd II and the most ambitious of the late-fifth-century Sassanian kings — fought three campaigns against the Hephthalites over a decade. The first ended with the capture of his crown prince Kawad as a Hephthalite hostage; the second ended in stalemate; the third, in 484 CE, ended in catastrophe. The Hephthalite ruler — variously named in the sources as Axsunwar, V.R.Z., or Warāz — concealed a deep trench across the line of advance, lured Peroz into a frontal charge, and killed the Sassanian king on the field along with most of the royal family.

Significance for the Varaha story

After Peroz’s death, Hephthalite influence in Sassanian dynastic politics is near-absolute: Sassanian princes — including the future Kawad I — seek refuge at the Hephthalite court, marry into Hephthalite families, and adopt Hephthalite ceremonial. For the Varaha story the interest here is the name. The Hephthalite victor is called Warāz / Varaz — “boar” — in some sources, and one of the great noble houses of Iran was the House of Waraz. But a caution the sources force: the House of Waraz is attested among the Parthian–Sasanian nobility already under Ardashir I and Shapur I, two centuries before the Hephthalites, so it cannot simply be equated with a Hephthalite boar-clan. That the boar-name runs continuously from this Iranian aristocracy down into the Varaha is this project’s argument, built on the shared varāz word — a proposed reading, not established history.

Sources

• Procopius, De Bello Persico, Book I (Dewing trans., 2006)
• Tabari, Tarikh, Vol. V (Bosworth trans., 1989)
• Frye, The Heritage of Persia (1962)
• Daryaee, King of the Seven Climes (2017)
• Rezakhani, ReOrienting the Sasanians (2017)

Last edited 18 October 2026.