Aurash, Deathlock of Shawkenis

Haste, Double Strike, Deathtouch
At the start of you end step sacrifice 2 nontoken nonlegendary creatures you control, if you can't you lose 5 life.
At the beginning of your upkeep if you control Zephyr, Aurora, Edward, Crow, and Rell Lancaster Exile Aurash and return her to the battlefield transformed as Sigarda Gilthradd's Chosen.