If Nyla leaves the battlefield before you return the card to your hand with the last ability, the card remains exiled without a way to return it to its owner's hand
The first is a Legendary Creature and Rat Ninja - Nashi, Moon Sage's Scion: We asked the team at Wizards of the Coast a little more about both this card specifically and the Nezumi (Kamigawa's anthropomorphic rats), as well as the theme as a whole
Phone or webcam Camera arm (either type is fine) Laptop All you need to do is secure your webcam/phone on the camera arm, clamp the arm on your desk, and voila
* * * Keep your eyes open, trust your instincts, and be careful when buying those high priced collections
And if you're just a sci-fi fan coming into this completely fresh, here's a primer on how to start playing Magic
If the target permanent is made up of multiple cards (due to mutate or meld, for example), that permanent's controller puts all of them on the top or all of them on the bottom