Verethragna or Bahram is an Indo-Iranian deity.
Statue of Hercules in Behistun, dedicated in the name of "Herakles Kallinikos" (Ἡρακλῆν Καλλίνικον, "Hercules glorious in victory") by a Seleucid governor in 148 BCE. Some have interpreted it as an Hellenistic-era depiction of Verethragna as Heracles. Kermanshah, Iran.
Syncretic Parthian relief carving of Bahram (Nergal) from Hatra in Iraq, dating to the 1st or 2nd century AD
Kushan ruler Kanishka I with god Orlagno (Verethragna).
Vritra is a danava in Hinduism. He serves as the personification of drought, and is an adversary of the king of the devas, Indra. As a danava, he belongs to the race of the asuras. Vritra is also known in the Vedas as Ahi. He appears as a human-like serpent blocking the course of the Rigvedic rivers, and is slain by Indra with his newly-forged vajra.
Indra kills the Vritrasura with his vajra.
Indra kills Vritrasura (story from the Rig Veda, featured in Bhagavata)