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Artwork variants

6 printings of ST10-14. They are the same card for deck building — any of them fills the slot.

ST10-14 R
ST10-14_P1 R
ST10-14_P2 R
ST10-14_P3 R
ST10-14_P4 R
ST10-14_P5 R

Chaos Degradation

ST10-14 Option Yellow Purple R
Set
ST10

Effect

Main Place 1 of your opponent's Digimon face down at the top or bottom of your opponent's security stack. If you do, trash the top card of your opponent's security stack.

Security Effect

Security You may place 1 of your opponent's Digimon face down at the top or bottom of its owner's security stack.

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Printed In

  • PARALLEL WORLD TACTICIAN [ST-10] May 2022
  • Large-Scale Tournaments
  • Store Events
See the full ST10 card list

Rulings for Chaos Degradation

Official clarifications published for this card.

If I use this card's effect to place an opponent's Digimon at the top of their security stack, does that Digimon's [On Deletion] effect activate? Additionally, do effects on other Digimon and Tamers that care about Digimon being deleted also activate?

No. The Digimon isn't being deleted, so none of the above occurs.

28 March 2024

If I use this card's effect to place an opponent's Digimon at the top of their security stack, is that Digimon then trashed?

Yes, that's correct. If you choose to place an opponent's Digimon at the top of their security stack, you are in effect choosing to trash the chosen Digimon.

28 March 2024

What happens if I use this card while my opponent has [BT9-103 Kongou]'s effect activated?

Due to [BT9-103 Kongou]'s effect, cards can't be placed in security stacks, therefore this card's "place 1 of your opponent's Digimon face down at the top or bottom of your opponent's security stack" can't be activated, and the target Digimon will be left as-is.

28 March 2024

If I use this card's effect to place an opponent's Digimon at the top of their security stack, is that Digimon then trashed?

Yes, that's correct. If you choose to place an opponent's Digimon at the top of their security stack, you are in effect choosing to trash the chosen Digimon.

28 March 2024

If I use this card's effect to place an opponent's Digimon at the top of their security stack, does that Digimon's [On Deletion] effect activate? Additionally, do effects on other Digimon and Tamers that care about Digimon being deleted also activate?

No. The Digimon isn't being deleted, so none of the above occurs.

28 March 2024

If I use this card's effect to place an opponent's Digimon at the top of their security stack, is that Digimon then trashed?

Yes, that's correct. If you choose to place an opponent's Digimon at the top of their security stack, you are in effect choosing to trash the chosen Digimon.

28 March 2024

If I use this card's effect to place an opponent's Digimon at the top of their security stack, does that Digimon's [On Deletion] effect activate? Additionally, do effects on other Digimon and Tamers that care about Digimon being deleted also activate?

No. The Digimon isn't being deleted, so none of the above occurs.

28 March 2024

What happens if I use this card while my opponent has [BT9-103 Kongou]'s effect activated?

Due to [BT9-103 Kongou]'s effect, cards can't be placed in security stacks, therefore this card's "place 1 of your opponent's Digimon face down at the top or bottom of your opponent's security stack" can't be activated, and the target Digimon will be left as-is.

28 March 2024

If I use this card's effect to place an opponent's Digimon at the top of their security stack, does that Digimon's [On Deletion] effect activate? Additionally, do effects on other Digimon and Tamers that care about Digimon being deleted also activate?

No. The Digimon isn't being deleted, so none of the above occurs.

28 March 2024

If I use this card's effect to place an opponent's Digimon at the top of their security stack, is that Digimon then trashed?

Yes, that's correct. If you choose to place an opponent's Digimon at the top of their security stack, you are in effect choosing to trash the chosen Digimon.

28 March 2024

What happens if I use this card while my opponent has [BT9-103 Kongou]'s effect activated?

Due to [BT9-103 Kongou]'s effect, cards can't be placed in security stacks, therefore this card's "place 1 of your opponent's Digimon face down at the top or bottom of your opponent's security stack" can't be activated, and the target Digimon will be left as-is.

28 March 2024

What happens if I use this card while my opponent has [BT9-103 Kongou]'s effect activated?

Due to [BT9-103 Kongou]'s effect, cards can't be placed in security stacks, therefore this card's "place 1 of your opponent's Digimon face down at the top or bottom of your opponent's security stack" can't be activated, and the target Digimon will be left as-is.

28 March 2024

What happens if I use this card while my opponent has [BT9-103 Kongou]'s effect activated?

Due to [BT9-103 Kongou]'s effect, cards can't be placed in security stacks, therefore this card's "place 1 of your opponent's Digimon face down at the top or bottom of your opponent's security stack" can't be activated, and the target Digimon will be left as-is.

28 March 2024

If I use this card's effect to place an opponent's Digimon at the top of their security stack, does that Digimon's [On Deletion] effect activate? Additionally, do effects on other Digimon and Tamers that care about Digimon being deleted also activate?

No. The Digimon isn't being deleted, so none of the above occurs.

28 March 2024

If I use this card's effect to place an opponent's Digimon at the top of their security stack, is that Digimon then trashed?

Yes, that's correct. If you choose to place an opponent's Digimon at the top of their security stack, you are in effect choosing to trash the chosen Digimon.

28 March 2024

If I use this card's effect to place an opponent's Digimon at the top of their security stack, does that Digimon's [On Deletion] effect activate? Additionally, do effects on other Digimon and Tamers that care about Digimon being deleted also activate?

No. The Digimon isn't being deleted, so none of the above occurs.

28 March 2024

What happens if I use this card while my opponent has [BT9-103 Kongou]'s effect activated?

Due to [BT9-103 Kongou]'s effect, cards can't be placed in security stacks, therefore this card's "place 1 of your opponent's Digimon face down at the top or bottom of your opponent's security stack" can't be activated, and the target Digimon will be left as-is.

28 March 2024

If I use this card's effect to place an opponent's Digimon at the top of their security stack, is that Digimon then trashed?

Yes, that's correct. If you choose to place an opponent's Digimon at the top of their security stack, you are in effect choosing to trash the chosen Digimon.

28 March 2024

More from ST10

Full set list
Chaos Degradation ST10-14