Common cards are the most frequent that players will find in a booster pack, followed by Uncommon, Rare, Super Rare, and Legendary
To build a tier one deck, you are almost always shelling $160 for Gideon, Ally of Zendikar, $280 for Jace, Vryn's Prodigy, or *god forbid* $440 for a play set of both
Midrange White decks shave pretty weak threats since Lyra Dawnbringer rotated
Glaring Fleshraker Making spawns every time you cast a spell is excellent, especially when this is also an Impact Tremors for Colorless
Crew 1 makes it very easy to have at least a few of them active each turn, and you only actually have to sacrifice three permanents to turn the entire fleet into flying creatures
A doubly great card in that it is good at doing what it was designed to do while also doing a load of other useful things