If neither stat of the new creature is greater, Sharp-Eyed Rookie's triggered ability won't trigger at all
This is another instant spell that essentially allows you to negate a fair few different things
Since The Sibsig Ceremony destroys your creatures that enter, giving you a 2/2 Zombie in exchange, once you get a second Myr Retriever you can just loop them until you have enough Zombies in play to sweep the board
(Don't lay your noncreatures out at this point unless they're cards you are planning to play as soon as you have that much manafor example, you will generally cast a Pouncing Lynx on turn two, whereas Divine Arrow isn't usually a turn-two play.) A good "mana curve" of creatures is crucial to a successful Sealed deck
This card is cheap, and once you land it, your creature has Hexproof for as long as Brilliant Wings sticks around
To explore, you reveal the top card of your library