Constructing a casual deck based around World Chalice. As there are two cards in the deck that are banned, substitutes are in the side deck when necessary.
Gem-Knight Seraphinite -> Decode Talker
Ib the World Chalice Justicar -> Decode Talker
Gem-Knight Lazuli -> World Legacy - "World Key"
Brilliant Fusion -> Terraforming
Gem-Knight Fusion -> Harpie's Feather Duster