Yienva, World Explorer

+1: Create a 2/2 white Warrior creature token, then, you may roll the planar die.
0: Exile the top three cards of your library, put all creature cards with converted mana cost 3 or less you own from exile onto the battlefield.
-7: You get an emblem with "At the beginning of each upkeep you may planeswalk away" and "Whenever you planeswalk you gain 6 life."