A New item has been added to the game. "Extra Deck+" (This item will increase the capacity of your Extra Deck by 1.)
You can obtain the item by completing the Lifetime Mission: "Successfully perform 100 Synchro Summons."
For each "Extra Deck +" you have, your Extra Deck's capacity will be increased by 1.
Increase the capacity of you Extra Deck to use more Fusion and Synchro Monsters!
What are your thoughts about the extra deck slot? tell us in the comments below!