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.
NM-Mint - $1.20
Lightly Played - $1.10
Moderately Played - $1.00
Heavily Played - $0.90
Damaged - $0.60
NM-Mint Non English - $1.20
Lightly Played Non English - $1.10
Moderately Played Non English - $1.00
Heavily Played Non English - $0.90
Damaged Non English - $0.60