12 cards where (the card types include “creature” and the card types include “enchantment” and the card types include “god”) and the color identity ≤ BUW

Athreos, God of Passage (Journey into Nyx #146)
Athreos, Shroud-Veiled (Duskmourn: House of Horror Commander #212)
Ephara, God of the Polis (Born of the Gods #145)
Erebos, Bleak-Hearted (Commander Masters #868)
Erebos, God of the Dead (Theros #85)
Heliod, God of the Sun (Commander Masters #826)
Heliod, Sun-Crowned (Commander Masters #29)
Heliod, the Radiant Dawn // Heliod, the Warped Eclipse (March of the Machine #17)
Heliod, the Radiant Dawn // Heliod, the Warped Eclipse (March of the Machine #17)
Invasion of Theros // Ephara, Ever-Sheltering (March of the Machine #23)
Invasion of Theros // Ephara, Ever-Sheltering (March of the Machine #23)
Phenax, God of Deception (Born of the Gods #152)
Thassa, Deep-Dwelling (Theros Beyond Death #71)
Thassa, God of the Sea (The Lost Caverns of Ixalan Commander #176)

This search is finished. Now the real work can begin.