pokemon center japan card sleeves 9.2 by 6.6 by 1cmAdditional product info Pokemon Card Game Deck Shield

But Call of the Haunted can be used like an MST when you have a Hunting Ground on the board

If the equipped monster is destroyed as a result of battle, destroy this card instead.) Printings & Prices Set availability, rarity, market links, and Master Duel appearances

So, it seems like the secret is out

Now, if you are wanting to be super competitive and play in Pro Tour qualifier tournaments, etc, you have to be prepared for the reality that the best cards in duplicates aren't going to be cheap

That being said, this product feels perfect for newer collectors who are looking to get involved with Twilight Masquerade for the first time