GreyKnightsmon (EX4-021 SR) [Alternative Being Booster]

• Rarity: Super Rare
• Number: EX4-021 SR
• Description: [On Play] [De-Digivolve 1] 1 of your opponent's Digimon. Then, all of your opponent's level 4 or lower Digimon can't attack until the end of your opponent's turn.
  [All Turns] When this Digimon would be deleted or returned to your hand or deck, you may play 1 [MetalGreymon], and 1 [DarkKnightmonl from this Digimon's digivolution cards without paying the costs.
  [DigiXros -2] Blue [MetalGreymon] × [DarkKnightmon]]
• Level (Lv.): 6
• Color: Blue;Black
• Card Type: Digimon
• Play Cost: 12
• Digimon Power (DP): 12000
• Digivolve 1 Level: 5
• Digivolve 1 Color: Blue
• Digivolve 1 Cost: 5
• Digivolve 2 Level: 5
• Digivolve 2 Color: Black
• Digivolve 2 Cost: 5
• Digimon Form: Mega
• Digimon Attribute: Virus
• Digimon Type: Dark Knight/Blue Flare/Twilight

[On Play] [De-Digivolve 1] 1 of your opponent's Digimon. Then, all of your opponent's level 4 or lower Digimon can't attack until the end of your opponent's turn.
[All Turns] When this Digimon would be deleted or returned to your hand or deck, you may play 1 [MetalGreymon], and 1 [DarkKnightmonl from this Digimon's digivolution cards without paying the costs.
[DigiXros -2] Blue [MetalGreymon] × [DarkKnightmon]]