The Card Trader has been updated to include the following cards:

• Black Luster Soldier – Envoy of the Evening Twilight (UR)
• Maharaghi (R)
• Helping Robo for Combat (R)

The Tag Tournament will involve progressing through a Tag Duel Tournament event to obtain Tag Coins you can spend on a lottery, so presumably this will be similar to the Battle City event in that regard.