Flying When Niv-Mizzet Reborn enters the battlefield, reveal the top ten cards of your library. For each color pair, choose a card that's exactly those colors from among them. Put the chosen cards into your hand and the rest on the bottom of your library in a random order.
![Niv-Mizzet Reborn [War of the Spark Prerelease Promos]](http://tothetablebgc.myshopify.com/cdn/shop/files/b81b3c44-2be6-45c8-81f8-dc9b31a69d30.png?v=1776471686&width=1445)
