Whenever you cast a green creature spell, you may search your library for a creature card, reveal it, then shuffle and put that card on top. Whenever you cast a blue creature spell, reveal the top card of your library. If it's a creature card, put that card into your hand.
![Momir Vig, Simic Visionary [The List]](http://www.cardmerchanttakapuna.co.nz/cdn/shop/files/b6ed40b3-c2cc-5947-a624-7d80e941262c.png?v=1770931505&width=1445)