Lily, Thalia's First Born

Creature's you control have hexproof.
Navigate {g}{w}{b} ({g}{w}{b}, Exile this card: Reveal the top card of your library until you reveal a land card. Put that card onto the battlefield and the rest on the bottom of your library in any order.)
When Lily, Thalia's First Born is exiled, prevent all combat damage that would be dealt this turn.
Like mother, like daughter.