Leaks: December 2018 Published on December 4, 2018 by superforms YAZAN Updated on December 27, 2018

December 27th Update

The new Spunky Jaden drops will be:

(UR)

(SR)

(R)

(N)

Additionally, the ranked rewards for the January season have been discovered:

(UR)

(SR)

(R)

(N)

There are also two more cards that will be released before the next box:

(SR)

(R)

Finally, a new Main BOX has been officially announced by Konami! The card list is below.

There will be a 48-hour sale for “re-openable” packs on December 29th, followed by a New Years sale on the 1st of January:

Lastly, there are strings in the files indicating the future release of various mats/sleeves/event details:

Speed Spell - Acceleration:

Can be used by removing Speed Counters. Effects vary depending on how many Speed Counters you removed. Remove 4: All monsters you control gain 200 ATK until the end of the turn. Remove 6: Select 1 Level 4 or lower monster in your hand that can be Normal Summoned. Play the selected monster. Remove 8: Draw 1 card. Remove 10: Destroy 1 card your opponent controls.

Card Sleeves: Uria, Lord of Searing Flames

Card Sleeves: Monsters of the World

Card Sleeves: Yu-Gi-Oh! OCG 20th Anniversary

Game Mat: Uria, Lord of Searing Flames

Animated Game Mat: 2nd Anniversary (Protagonists)

Simple Game Mat: Blue

Game Mat: Duel Quest #2

Game Mat: Yu-Gi-Oh! OCG 20th Anniversary

New Character: Gravekeeper Ishizu

December 14th Update

Tyranno Hassleberry is coming! As previously leaked, Hassleberry will be unlockable on February 27th, but will also be roaming later this month. His roaming drops will be:

Ultra Rare:

Super Rare:

Rare/Normal:

In addition, two new mats have been discovered:

Additional new cards have been added to the game as well (grouped by release order):

- (SR) - (R) - (UR) - (SR) - (R) - (R) - (R) - (R) - (N) - (N) - (N)

- (UR) - (UR) - (UR) -- "Compatible with the Skill " (structure deck) - (SR) - (R)

The next box’s tagline has also been found: “Witness the beginning of a new age… Join the revolution with !”

Finally, additional mats/sleeves will be availble on December 21st:

December 4th Update

The 16th Mini Box Secrets of the Ancients has been leaked! This box will be released on December 9th.

In addition, the new SR card will be available from an in-game event before the new box is released.

Keep in mind that the datamined information is speculation, and remains unconfirmed until officially announced by Konami.

Tell us your thoughts on the new cards in the comments below!