Rahnava, Mirrored Tyrant

Flying, haste
Whenever Rahnava, Mirrored Tyrant enters the
battlefield, create a 7/7 colorless Elemental with
flying and haste.
Cards in your hand with evoke have flash.
Evoke {3}{r}{g}{w} (You may cast this spell for its
evoke cost. If you do, it's sacrificed when it enters the
battlefield.)