Jomjael

Of the thirteen chiefs of tens, his is the only name that reaches English in a single form — the rest arrive with two spellings or three. What does not arrive at all is any account of what he did after the descent.

Stands second among the leaders, immediately after Semjaza, and the text never returns to him. His name travels worse than any other Watcher's: Arâkîba where Charles translates the Ethiopic, Urakabarameel in the witnesses behind the Greek — barely recognisable as the same word.

Taught how to break enchantments — the counter-spell to Semjaza's spell, and the only Watcher whose art is purely defensive.

Batârêl in Charles, Batraal in the lists that reached English through Greek. Under either spelling he swears the oath on Hermon and does nothing further that the text records.

Three unrelated figures carry this name — a Ugaritic king, the biblical prophet, and this Watcher — and only the coincidence connects them. 1 Enoch records his oath and nothing he taught.

Meteorology is on the charge sheet. He taught men to read the clouds, and 1 Enoch files that beside metalwork and astrology as one of the crimes that brought the flood.