Simurgh, The Third

Flying, Vigilance, First Strike, Vanishing 3

Hopekiller—At the beginning of each upkeep, you may choose one: goad target creature, or put a token copy of target artifact the turn player controls onto your field. All tokens made this way have "At the beginning of your end step, sacrifice this permanent."
If Simurgh, The Third would leave the battlefield or be sent to the graveyard, search your library for an Endbringer creature with a different name and exile that card face down with 3 time