Whenever Sidisi enters the battlefield or attacks, its controller puts the top three cards of their library into their graveyard
Its only a matter of time until one reaches Japan & people get hosed bidding on it with Yahoos bad picture quality
Looking at the last ~10 modern sets (Shrouded Fable, Stellar Crown, Surging Sparks, Prismatic Evolutions, Journey Together, Destined Rivals, White Flare, Black Bolt, Mega Brave, Phantasmal Flames), its clear which have stronger fundamentals
Proxy cards are especially popular for testing expensive cards before purchasing originals or building personalized cube environments without needing to source rare singles immediately
That's comparable to Ransack the Lab with a lot of extra upsides
There is a lot here, and like any Hoover piece, it was gifted with a lot of detail