The so-called Elephant Tomb was not a tomb. The data that support its character as a mithraeum derive from its formal characteristics: A room divided into three parts, presided by a chapel, subway, with a water fountain. These are characteristics that formally define a mithraeum. In addition, it has a window that directs the sun's rays into the center of the chamber at the equinoxes three hours after sunrise. In spring, at that time, Taurus would emerge over the horizon. This same configuration is observed in
Hawarte whose window allowed the sun's rays to point to the altar during the winter solstice, two hours before sunset. At that time, Taurus emerged over the horizon.
One cannot call a proposal extravagant just because one does not know the basic principles of archaeoastronomy or building archaeology.