Ambriel, Zodiac of Gemini

Flying, Haste, Hexproof
When this enters the battlefield and at the
beginning of your end step, if you don't control a creature named Umbriel, Shadow of Gemini,
create Umbriel, Shadow of Gemini, a legendary
6/4 red and blue Zodiac creature token with
Flying and First Strike.
At the beginning of your upkeep, as long as you control another legendary creature, draw a card.