Artwork variants
5 printings of BT20-083. They are the same card for deck building — any of them fills the slot.
Omekamon
- Level
- Lv.4
- Play Cost
- 5
- DP
- 5,000
- Form
- Champion
- Attribute
- Data
- Traits
- Puppet/X Antibody/LIBERATOR
- Set
- BT20
Effect
Blocker
On Play If you have 1 or fewer security cards, this Digimon may digivolve into [Omnimon (X Antibody)] in the hand, ignoring digivolution requirements and without paying the cost.
On Deletion You may place this card as the bottom digivolution card of your [King Drasil_7D6] in the breeding area. Rule Name: Also treated as [X Antibody].
Inherited Effect
Breeding Opponent's Turn When your security stack is removed from, by suspending this Digimon, play 1 [Omekamon] from this Digimon's digivolution cards without paying the cost.
Track this card
Record how many copies of BT20-083 you own and DigiFoundry shows which are in decks, which are up for trade and which are actually available.
Printed In
- DIGIMON GENERATION [AD-01] Mar 2026
- DAWN OF LIBERATOR [EX-11] Feb 2026
- Ver.2.5 [BT19-20] Feb 2025
- Large-Scale Tournaments
Rulings for Omekamon
Official clarifications published for this card.
What order do a [Security] effect, "when [...] performs a security check" effect, and "when a card is removed from [...] security stack" effect activate when they trigger simultaneously upon a security check?
[Security] effects take precedence for activation. Upon a security check, a [Security] effect will immediately activate without pending activation. For other triggered effects, the turn player activates their effects first.
24 January 2025
What is a [Breeding] effect?
A [Breeding] effect can be triggered/activated while its card is in the breeding area. Such effects can't be triggered or activated in areas other than the breeding area.
24 January 2025
I have a Digimon with this card in its digivolution cards in my breeding area. Can I use this card's inherited effect to suspend that Digimon and play this card itself from digivolution cards?
Yes, you can.
24 January 2025
What is a [Breeding] effect?
A [Breeding] effect can be triggered/activated while its card is in the breeding area. Such effects can't be triggered or activated in areas other than the breeding area.
24 January 2025
What is a [Breeding] effect?
A [Breeding] effect can be triggered/activated while its card is in the breeding area. Such effects can't be triggered or activated in areas other than the breeding area.
24 January 2025
I have a Digimon with this card in its digivolution cards in my breeding area. Can I use this card's inherited effect to suspend that Digimon and play this card itself from digivolution cards?
Yes, you can.
24 January 2025
What order do a [Security] effect, "when [...] performs a security check" effect, and "when a card is removed from [...] security stack" effect activate when they trigger simultaneously upon a security check?
[Security] effects take precedence for activation. Upon a security check, a [Security] effect will immediately activate without pending activation. For other triggered effects, the turn player activates their effects first.
24 January 2025
I have a Digimon with this card in its digivolution cards in my breeding area. Can I use this card's inherited effect to suspend that Digimon and play this card itself from digivolution cards?
Yes, you can.
24 January 2025
What order do a [Security] effect, "when [...] performs a security check" effect, and "when a card is removed from [...] security stack" effect activate when they trigger simultaneously upon a security check?
[Security] effects take precedence for activation. Upon a security check, a [Security] effect will immediately activate without pending activation. For other triggered effects, the turn player activates their effects first.
24 January 2025
I have a Digimon with this card in its digivolution cards in my breeding area. Can I use this card's inherited effect to suspend that Digimon and play this card itself from digivolution cards?
Yes, you can.
24 January 2025
What is a [Breeding] effect?
A [Breeding] effect can be triggered/activated while its card is in the breeding area. Such effects can't be triggered or activated in areas other than the breeding area.
24 January 2025
What is a [Breeding] effect?
A [Breeding] effect can be triggered/activated while its card is in the breeding area. Such effects can't be triggered or activated in areas other than the breeding area.
24 January 2025
What order do a [Security] effect, "when [...] performs a security check" effect, and "when a card is removed from [...] security stack" effect activate when they trigger simultaneously upon a security check?
[Security] effects take precedence for activation. Upon a security check, a [Security] effect will immediately activate without pending activation. For other triggered effects, the turn player activates their effects first.
24 January 2025
What order do a [Security] effect, "when [...] performs a security check" effect, and "when a card is removed from [...] security stack" effect activate when they trigger simultaneously upon a security check?
[Security] effects take precedence for activation. Upon a security check, a [Security] effect will immediately activate without pending activation. For other triggered effects, the turn player activates their effects first.
24 January 2025
I have a Digimon with this card in its digivolution cards in my breeding area. Can I use this card's inherited effect to suspend that Digimon and play this card itself from digivolution cards?
Yes, you can.
24 January 2025
