Financially, the biggest problem with Born of the Gods is how poor the rares are
Azami, Lady of Scrolls Azami, Lady of Scrolls is a powerful wizard who can draw cards simply by tapping wizards you control
Fascination Fascination is almost as good as Prosperity, with that weird, but sometimes useful mill option
When Universes Beyond was first announced, Wizards of the Coast said the mechanically unique cards would be restricted from the games Standard format, which generally allows cards from the most recent sets
I estimate that Wrenn and Realmbreaker is firmly between these two extremes, which tends to be the most interesting space for Cube
Is this the scenario you need to achieve before you put the curse deck away and stop annoying your playgroup