A-Assault Core
Union Effect Monster
A-Assault Core is a Union Effect Monster (LIGHT/Machine, Level 4) with 1900 ATK / 200 DEF. First printed in Structure Deck: Seto Kaiba (2016).
- Type
- Union Effect Monster
- Attribute
- LIGHT
- Monster type
- Machine
- Level
- 4
- ATK / DEF
- 1900 / 200
- Archetype
- ABC
- Banlist
- Unlimited in the TCG, OCG, and Master Duel
- TCG release
- 2016-10-20
- Printings
- 2
Card text
Once per turn, you can either: Target 1 LIGHT Machine monster you control; equip this card to that target, OR: Unequip this card and Special Summon it. A monster equipped with this card is unaffected by your opponent's monster effects (except its own), also if the equipped monster would be destroyed by battle or card effect, destroy this card instead. If this card is sent from the field to the GY: You can add 1 other Union monster from your GY to your hand.
Approximate value
≈$0.51
A rough figure from recent listings (updated 2026-06-09), not a market value or official price. It varies a lot with printing, condition, edition, rarity, and grading. Check current listings below before buying or selling.
Find a copy
As an Amazon Associate I earn from qualifying purchases. As an eBay Partner Network affiliate, we may earn commissions from qualifying purchases. Some outbound marketplace links may be affiliate links; if you buy through them we may earn a commission, at no extra cost to you.
Printings & rarities
All printings →| Set | Set code | Rarity | Release | Price* |
|---|---|---|---|---|
| Structure Deck: Seto Kaiba | SDKS-EN001 | Super Rare | 2016-10-20 | $2.20 |
| Legendary Collection Kaiba Mega Pack | LCKC-EN019 | Secret Rare | 2018-03-08 | $0.51 |
*Approximate, from recent marketplace listings, not market values.
A-Assault Core in other languages
| Japanese | A－アサルト・コア |
| Korean | A－어썰트 코어 |
| Chinese | A－强袭核心 |
| German | A-Angriffskern |
| French | Attaque du Noyau A |
| Italian | A-Nucleo d'Assalto |
| Spanish | A-Núcleo de Asalto |
| Portuguese | Núcleo de Assalto A |
