We know beings like Tiamat and Abzu existed at and before Genesis, as Tiamat herself is one of the mothers of it and is said to be able to redo it by Gilgamesh. But likely other Primordials were there, even some dragons like Albion were there.
Were they just playing primordial chess, primordial Uno with the imaginary numbers?
"This is a joke answer and response"
But Tiamat and Abzu did exist predating earth; did they just exist and then have life start?
Did other primordials do the same? or did they watch? Waiting for Ea/Enki to be created to cool the earth.