{2}{U}, {T}, Sacrifice a white creature, a blue creature, and a black creature: Search your library for a card named Sphinx Sovereign and put it onto the battlefield. Then shuffle your library.
He calls a riddle through the gaps of cloven clouds, hoping for an answer.
![Sphinx's Herald [Shards of Alara]](http://cdn.shopify.com/s/files/1/0525/8893/7403/products/13dac013-3e80-5cd8-9176-0ab40878ff47_1024x1024.jpg?v=1646422841)
