Three copies of Zekrom will be included in Emerald Break‘s accompanying Battle Deck Mega Rayquaza-EX deck, as revealed by Pokemon’s official Japanese Twitter account. The set will be released in Japan next week, so be sure to check back here for scans and translations!
Zekrom – Dragon – HP130
[L] Energy Stream: 30 damage. Attach a basic Energy card from your discard pile to this Pokemon.
[R][L][L][C] Lightning Ball: 100 damage.
Weakness: Fairy (x2)