Bandai revealed three new cards from the next starter deck, ST-12, during a live stream. Two events and the leader, or leaders(?), were revealed during the broadcast.

Rumors confirmed true!

It is now officially confirmed! ST-12 will feature a Green-Blue Sanji and Zoro. This is the first time a leader (or leaders) features two characters on a single card.

Roronoa Zoro & Sanji Green/Blue Leader (ST012-001) L
4 Life / 5000 Power (Slash/Strike)
Straw Hat Crew

[DON!!X1] [When Attacking][Once Per Turn] You may return one of your cost 2 or higher characters to its owner’s hand: Set up to one of your Power 7000 or less characters as active.

Alongside the leader card, two event cards featuring Sanji and Zoro were also revealed.

Lion’s Song
Green Event (ST012-016) C
2 Cost
Straw Hat Crew

[Main]/[Counter] Rest up to 1 of your opponent’s Leaders or Cost 4 or lower characters. [Trigger] Activate this card’s [Main] effect

Parrage Shot Blue Event (ST012-017) C
1 Cost
Straw Hat Crew

[Counter] Give up to 1 of your Leaders or Characters +2000 power for this battle. Then, reveal the top card of your deck, play up to one cost 2 character. Then, place the remaining cards at the top or bottom of your deck.

Thanks to HiroShishou for the translation