The Organization

From Yu-Gi-Oh.jp

A Grass Looks Greener Monarch Deck.

Yu-Gi-Oh! Related Ones

Reminder, these aren’t confirmed for release in the official card game, let alone with these effects.

Apparently it having “Over Valhalla” was intentional, as cosmic horrors and eldritch summoners are also included in the pack.

Konami’s Instructors suggests a more complete and terrifying Deck using the Stromberg series, as well as classic Banish related monsters.

From V Jump

And yes it doubly confirms Code of the Duelist cards are being reprinted here for the OCG.

From V Jump. Only a portion was photographed but I think people might enjoy this.