{R} The Ur-Sphinx [Commander Reality Fracture] [ 012]

Eminence — As long as The Ur-Sphinx is in the command zone or on the battlefield, other Sphinx spells you cast cost 1 less to cast.





Flying





Whenever one or more Sphinxes you control attack, each player mills that many cards. For each player, you may cast a card that player milled this way without paying its mana cost.