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GreyKnightsmon EX4-021

GreyKnightsmon (EX4-021) sells for $0.25 on TCGplayer (market price, Oct 22, 2026). A Blue Black digimon card from EX04 in the Digimon card game — rarity SR, cost 12.

GreyKnightsmon — Digimon Card Game card EX4-021
$0.25 TCGplayer market priceFrom $0.10 · 98 listings · as of Oct 22, 2026
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Effect

Special Play Condition: DigiXros -2: Blue [MetalGreymon] × [DarkKnightmon]
Effect: [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 [DarkKnightmon] from this Digimon's digivolution cards without paying the costs.

Stats

Card type
DIGIMON
Color
Blue Black
Level
6
Cost
12
DP
12000
Traits
Dark Knight/Blue Flare/Twilight
Rarity
SR
Sets
EX04, EX04