The Mithraeum, London

Unique location. Mithraic Mysteries. If you do not control /Mithras/ during your influence phase, you can search your crypt for 1 copy of him, reveal it, and move it to your uncontrolled region (shuffle afterward). During your unlock phase, you can add 1 blood to /Mithras/ or a Mithraic Mysteries member (the target must be controlled).