The Night Watchers said:
I have recently become very interested in finding my GD, I noticed while scrolling through the list of gods and daemons that they each have their own Tarot card. If I asked my Tarot cards what my GD is, would it answer me? Also, recently my Tarot cards have stopped answering me. The cards now seem random and are not the answer to the question I ask.
This is one way, but it is also one of several. To get the most accurate and probable answer it is best to combine all the different ways and use your intuition. Do you feel drawn to a particular God, and for what reason? Focusing on their sigils might tell you something too. If you learn to read your own chart and pick up on the patterns of people you tend to attract based on what your chart says it could also indicate something about your Guardian. Depending on other factors they might also share your dominant element. Mine came to me in a dream and other patterns and signs followed after that. In my case, a strong sense of undying adoration and devotion was and is still felt, which can also indicate possible past life bonds.