If I play Desecrate the Temple on my Babylonian in battle, and my opponent only has a facedown artifact in play and no forts/doms/activated arts, do I get to search their deck for a card to discard? Or do I discard the facedown art?
Desecrate the Temple - If used by a Babylonian, discard an Artifact, Temple, or good Dominant in opponent's territory. If there are none, discard one from opponent's deck instead.