Alright, I admit, I wanted this list to be a lot more expansive since we also have many more cards like Ultima, Town Greeter, and especially Astrologian's Planisphere (another crucial component of the new Vivi Izzet build), those that definitely had solid deck entries during the last major tournament event
Collector boosters focus on foils and rare treatments, making them more fit for collectors, while set boosters lean toward casual fun with story-driven cards and regular lands for more regular play
That is, unless you play her on top of another Ariel you already have in play
The symbol for cards was updated, so Organized Play cards should use the new symbol, with the older Promo symbol mostly used for cards at promotional events
THERE ARE NO CANCELLATIONS OR REFUNDS ON COLLECTIBLE PRODUCTS
Thanks for reading