Flying Creatures you control have "Whenever this creature becomes the target of a spell or ability, reveal the top card of your library. If it's a land card, put it onto the battlefield. Otherwise, put it into your hand. This ability triggers only twice each turn."
![Nadu, Winged Wisdom (Foil Etched) [Modern Horizons 3]](http://www.cardmerchanttakapuna.co.nz/cdn/shop/files/73def672-651d-50c1-97d8-23c2d788244d_ca1ece27-aead-4f8e-8a62-9a795197715f.png?v=1723043398&width=1445)