The Ur-Sphinx
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.
About The Ur-Sphinx in Brawl
The Ur-Sphinx is a Black/Blue/White legendary creature legal as a commander in MTG Arena Historic Brawl. With Kiln you can forge a complete, rules-legal 100-card deck around The Ur-Sphinx in one click, balanced on mana curve and organized by role (ramp, card draw, removal, threats), with every card verified against the real Arena pool so nothing illegal or made-up slips in.
New to the format? Read how to build a Brawl deck.
Frequently asked questions
What color identity is The Ur-Sphinx?
The Ur-Sphinx's color identity is Black/Blue/White. Every card in its Brawl deck must fall within that identity.
Is The Ur-Sphinx legal as a Brawl commander?
Yes, The Ur-Sphinx is a legendary creature legal to command in MTG Arena Historic Brawl.
How many cards are in a The Ur-Sphinx Brawl deck?
Exactly 100: The Ur-Sphinx as the commander plus 99 different singleton cards within its color identity.