YHWH

Whenever YHWH is exiled or in a graveyard, return it instead to its controllers hand.
If YHWH is in the command zone, at the beginning of your opponents upkeep, he or she puts the top card of his or her library into his or her graveyard.
God said to Moses, "I AM WHO I AM. This is
what you are to say to the Israelites: I AM has sent
me to you." Exodus 3:14