Called “Structure Deck Elite Pack – Hero Strike” (so, HERO Strike Structure Deck Elite Pack?)

Contains the following:
1 HERO Strike Structure Deck (45 cards)
1 exclusive half-size rubber game mat (cannot be obtained by any other means in Europe)
2 exclusive divider cards*, featuring full artwork on both sides

This is also referred to as an “elite bundle.” If this product is real, it is still unknown if it’s exclusive to Europe.

Source

*Divider cards are used to divide the Main, Side, and Extra Decks in the same Deck box. An example.