Starfall, Unseen Shaper

Hexproof
Starfall, Unseen Shaper can't be blocked.
Whenever Starfall, Unseen Shaper deals combat
damage to a player, you may look at the top three
cards of their deck and rearrange them in any
order, face down.
In self-imposed exile from the forest of her birth, she
decided that an uncertain future was a risk neither of
her homes could afford to take.