The Draflayel and Minaloo were the only Companions that could be received through bindles until a New Era was introduced, with the addition of Chevena to the Epic Bindle and Aslytte to the Legendary Bindle.
Prior to the addition of new bindle items, there was a 5% chance of obtaining a Draflayel rather than the current 4.25%.
The name of this companion may be composed of "dragonfly" and "eel" in English.
Ykhar talks about the Draflayel in Episode 4 of The Origins.