With additions to the [CS] trait line Mastemon decks get powered up.
With the addition of [BT23-031 Angewomon] & [BT23-067 LadyDevimon] which have new play cost reducing effects, it is now easier to DNA digivolve into Mastemon for less memory. To be able to readily use the cost reducing effects, prepare Mirei Mikagura. To have the needed cards in your trash we recommend playing [BT22-089 Mirei Mikagura] which can be exchanged for another Mirei card.
Once prepared DNA digivolve into [BT23-102 Mastemon]! Call out Lv.5 Digimon, and reduce both security stacks to 3 while using <Alliance> to attack with the Digimon the effect played.
On the opponent's turn you can use effects like <Barrier>, <Partition>, or <Scapegoat> if in the inherited effects to keep Mastemon or Lv.5 Digimon in play easily. When it returns to your turn you'll be able to use the Lv.5 to DNA digivolve into Mastemon and play other Digimon to push the opponent back.
Combine the power of light and dark in your hands to bring forth a miracle! Show off the power of another dimention!

The strongest group, the Royal Knights deck made of those Digimon appearing in "Digimon Story Cyber Sleuth" gets a power up!
I addition to [BT23-072 King Drasil_7D6] which can be included in the main deck, each of the Royal Knights are gathered and have new powers.
Early in the game use [BT23-072 King Drasil_7D6]'s [Hand Main] effect to place it under the [BT13-007 King Drasil_7D6] in your breeding area while proceeding your plays to increase the digivolution cards to 6. After it is played from the digivolution card stack you can use the [All Turns] effect to give your Royal Knights Digimon many keyword effects, you can power up ones like [BT23-047 Examon] and [BT20-060 Alphamon: Ouryuken ACE] to skillfully move between offense and defense.
Also, this time the added Royal Knights increases the options for deck building and strategies such as [BT23-054 Magnamon] and [BT23-058 Craniamon] which can protect allies from the opponent's effects, or [BT23-014 Gallantmon] which prevents cards being played from the opponent's trash. Predict your opponent's deck and react flexibly.
Bring out the potential of the Royal Knights and grasp victory!

With the addition of the Lv.7 Dullahamon, Violet's ghost deck gets stronger!
Early in the game use the Unique Emblem option card to play a Tamer card so it's ready while using Digimon <Execute> to attack. After deleting cards using <Execute> you can use the Inherited Effects of Lv.3 & 4 cards or ones like [EX1-066 Analog Youth] to bring the memory back to your side, helping you prolong your turn and make more moves.
Next, digivolve the Lv.5 & 6 Digimon played using the [On Deletion] effect and give them <Rush> using [BT23-087 Violet Inboots]. At this point the Unique Emblem's <Delay> effect can be used to digivolve all the way into [BT23-071 Dullahamon]! If you attack with <Execute> again you'll be able to use the [On Deletion] effect to play a power Lv.6 Digimon. If you play [BT23-069 Necromon] you'll be able to restrict your opponent's attacks.
Also, Lv. 6 Necromon's [On Play] effect lets you play more [Ghost] trait Digimon, so later in the game you'll be able to increase the [Ghost] trait Digimon in your battle area. Set up a formation of [Ghost] trait Digimon with [On Deletion] effects that will make the opponent not want to delete them, and then overwhelm them with numbers!
Repeat the cycle of deletion and resurrection, the banquest of darkness begins! Show off the true essence of [Ghost] trait Digimon!