One reason for PSAs market dominance is the well-documented population reports for graded cards, along with the impressive set registry, which allows collectors to submit and track their collections on PSAs website
Creatures with Flying are simply out of reach of most others without the keyword, just as a bird in flight would be outside the reach of you or me without a tool
Standard has felt very bland for the last few months, devolving into G/W Tokens dictating the pace of the metagame with specific decks like U/W Spirits coming out of the woodwork and achieving such prominence strictly because of their prowess against G/W
The new designs take advantage of what multiplayer formats can do that duel formats cant, and subtly play up whats fun about those games
But the only way he can do that is to destroy the Castle of Dark Illusions, but none of his monsters has an attack powerful enough to destroy it
Mana Confluence + City of Brass Paying 1 life for a mana is a lot, but Mana Confluence and City of Brass make it worthwhile for perfect fixing
