|Spear Needle||||スピアニードル||Supia Nīdoru|
|Breast-eye Wink||||ブレストアイ･ウィンク||Buresutoai Winku|
- Any Black Lv.3 Digimon from the Digimon Card Game
- Chrysalimon (with Knightmon and Vamdemon)
- Knightmon (with Vamdemon and Chrysalimon)
- Skull Knightmon: Cavalier Mode
- Skull Knightmon: Naginata Mode
- Vamdemon (with Knightmon and Chrysalimon)
- Ancient Volcamon (Ancient Evolution)
- Andromon (with Mechanorimon)
- Any Black Lv.5 Digimon from the Digimon Card Game
- Asuramon (with Cutemon)
- Belphemon: Rage Mode (with Monitamon)
- Dark Knightmon (with or without Deadly Axemon or certain Digimon from the Digimon Card Game)
- Darkness Bagramon (with Bagramon and Deadly Axemon)
- Grey Knightsmon (with Deadly Axemon, Greymon and Mail Birdramon or Metal Greymon and Deadly Axemon)
- Greymon + Skull Knightmon (with Greymon)
- Hagurumon (with Pico Devimon or Monimon)
- Marin Devimon (with Devimon)
- Metal Etemon (with Dondokomon)
- Muso Knightmon (with Deadly Axemon and Tuwarmon)
- Metal Greymon
- Lucemon: Satan Mode (with Vamdemon)
- Pure Skull Knightmon
- Shoutmon X3SD (with Shoutmon X3 and Deadly Axemon or Shoutmon, Ballistamon, Dorulumon and Deadly Axemon)
- Skull Knightmon: Arrow Mode (with or without Deadly Axemon)
- Skull Knightmon: Big Axe Mode (with or without Deadly Axemon or certain Digimon from the Digimon Card Game)
- Skull Knightmon: Cavalier Mode (with or without Deadly Axemon)
- Skull Knightmon: Naginata Mode (with or without Deadly Axemon)
Skull Knightmon is the founder and true leader of Team Twilight, and he forms one half of its main fighting force, Dark Knightmon. He spends most of his time in his DigiXros form, only separating when nescessary. He controlled both Amano Yuu and Amano Nene with his lies and false promises in order to use the power of DigiXros for himself and to create the Darkness Loader. He's also the younger brother of Bagramon, and due to jealousy towards his brother, developed the DigiXros technique and the D5 plan to obtain power. He betrayed Bagramon and took control of his operations, but he was killed by Bagramon for his betrayal.
Skull Knightmon doesn't appear, but is mentioned. The Old Clock Shop Man says to be searching for him in the last episode.
In "The Unbeatable Blue Sagittarius", Skull Knightmon was commanded by Devimon to protect Takeru's Digitama. When Greymon and Garurumon evolve into Perfect Level, Devimon used the power of the dark crystal to evolve Skull Knightmon into Dark Knightmon.
In "Hikari of Dawn", she absorbed Yagami Hikari as a form of sacrifice, in order to release Millenniumon's true form. As Hikari finally managed to meet Tailmon and release her, Dark Knightmon was "defeated" by War Greymon.
In "Hikari and Tailmon", it is revealed that Skull Knightmon was, in reality, Tailmon's corrupted form, used as a puppet to revive Millenniumon. It resurfaces in the form of a dark aura in the following episode, as Tailmon is affected by the miasma during the fight against Marin Devimon.
As in the anime, Skull Knightmon is the founder and true leader of Team Twilight. Also likewise, he spends most of his time in his DigiXros form and is the younger brother of Bagramon. He employs Amano Nene with the promise that he would release her younger sister Kotone if Nene followed his orders. He planned to combine Shademon with Kotone to obtain the Darkness Loader, but Nene interfered and did a DigiXros with Shademon instead. Shademon thus possessed Nene's body and started working together with Dark Knightmon. However, in the end Shademon betrays him and DigiXroses him with Millenniumon to create Zeed Millenniumon. After the defeat of Zeed Millenniumon, Skull Knightmon is almost killed by an Algomon Ultimate, but Bagramon protects him with his life. After these events, Skull Knightmon reforms and turns into a Holy Knight, gaining a white coloring in the process. He goes on to travel the Digital World.
Skull Knightmon is only obtainable as a collectible.
|Super Digica Taisen||
|Digimon Card Game|
|Digimon Xros Wars||Digimon Xros Wars||Digimon Xros Wars||Digimon Xros Wars|
|Digimon Xros Wars|
|Digimon Xros Loader||Digimon Mini (Xros Wars)||Digimon Mini (Xros Wars)||Digivice:||Digimon Adventure:|