In everybodys favorite casual format, where youre allowed to cast do-nothing 6-mana enchantments like Impostor Syndrome, there are plenty of ways to exploit this card, including legends-matter decks, blink decks, or decks that thrive on saboteur abilities
Seems like a fun dream to chase in Commander, and its probably not too hard to sculpt a hand that meets six or more different mana values
Beedrill EX #XY157 Pokemon Promo Keep track of your collection value over time
It goes calm where most SIRs go loud, and that's exactly what makes it stand out
Ragavan, Nimble Pilferer [Best One-Drop for Tempo and Resource Generation] Every successful hit from Ragavan creates a Treasure token and lets you cast a card off the top of your opponents library
Also, have a separate space for duplicates or similar cards so that your main collection doesn't become cluttered