The first player skips this step during their first turn
This Sultai deck wants to steal cards from your opponents' decks to play them yourself
Almost predictably, there exists a more budget-friendly version of this card in the form of Magus of the Bazaar
Creatures (31) 2 Birds of Paradise 1 Eternal Witness 4 Kitchen Finks 1 Flickerwisp 4 Noble Hierarch 2 Qasali Pridemage 2 Sun Titan 4 Leonin Arbiter 3 Blade Splicer 1 Scavenging Ooze 4 Thalia, Guardian of Thraben 2 Restoration Angel 1 Eldrazi Displacer Lands (25) Spells (4) Tie up their mana with Leonin Arbiter, Ghost Quarter, and Thalia, Guardian of Thraben
When X gets high enough, combat math becomes trivial
In total, all the vintage cards together could sell for several thousand dollars, marking a tidy profit for the collector.