mtg duskmourn collector booster box Magic the Gathering: House of Horror Commander Deck Set (Set of 4) offering a ready Magic the Gathering Duskmourn: House

You can watch videos of people opening sealed booster cases and boxes to verify this for yourself

The Enchanted variant is looking fairly valuable as well, currently sitting at around $190 market price, while its Legendary is fetching around $6-$8 right now as well

The selection almost always includes a mixture of brand new cards (where the card name, in-game rules, and art are all new) and 'reprints' (new versions of existing popular cards, which keep the same name and rules, but may feature new artwork and sometimes updated wording)

Settle on a final product, then battle it out

While you can play around with this if you want, if you're new, you may want to use it as a relatively strict guide

When this is the case in any Trading Card Game, the cards are known as Secret Rares