In my experience, although KMCs are perfect for 99% of japanese cards they are sometimes too tight for WOTC cards, which usually results in me trying another sleeve from the package until I find one that fits just right
In the bottom corner, a circle is Common, a diamond is Uncommon, and a star is Rare
Miniature Market's listing also states that the "image, contents, and release date are subject to change." We don't yet know exactly when the MTG Warhammer 40k crossover will arrive, but we do know it's coming "later" in 2022
And more importantly, the third-party resources I referenced heavily when putting together this newsletter (Scryfall, Gatherer, and MTGJson mostly) are also inconsistent with each other on points like these, although theyre all ridiculously comprehensive and consistent in their own ways