Iias, God of Secrets

At the beginning of your upkeep, each opponent discards a card and puts the top card of their
library into their graveyard.
Pantheon - At the beginning of your end step, if
you control two or more gods, each opponent
loses life equal to the number of cards in their graveyard.
"The secrets I keep may seem mundane, but I assure
you they'll topple empires in the right hands."