Field Centers might vary for North America like Battles of Legend: Monster Mayhem. We are also unsure if the T-Shirts will be available Worldwide.

Releasing alongside Battles of Legend: Glorious Gallery and Chaos Origins, Konami will be releasing Tuck Boxes as well. These products are similar to Special Editions as you receive 3 packs and depending if it is a Core Booster Set or a Side Booster Set will either come with a Token card or a Field Center.

For Battles of Legend: Glorious Gallery you can receive 1-of-7 Field Centers from the following:

Masked HERO Fountain
Endymion Empire
El Shaddoll Meshahrail
Yami Yugi (Chibi Artwork)
Joey Wheeler (Chibi Artwork)
Seto Kaiba (Chibi Artwork)
Yami Marik (Chibi Artwork)

For Chaos Origins you can receive 1-of- Tokens featuring Iconic Characters with their respective Boss Monsters from the following:

Ghost Gal and Altergeist Primebanshee
Yuto and Dark Rebellion Xyz Dragon
Kite and Number 62: Galaxy-Eyes Prime Photon Dragon
Aporia and Meklord Astro Mekanikle
Yami Yugi Token from the Official Card Game’s Concept Duel 3 pack.

Also in the United Kingdom, there is an option to buy a Chaos Origin Display Box that comes with a Magician of Dark Chaos – Black Chaos T-shirt.

Source: Sports Directs UK website