Codebreaker Zero Day
Effect Monster
Codebreaker Zero Day is a Effect Monster (DARK/Warrior, Level 4) with 1800 ATK / 0 DEF. First printed in Eternity Code (2020).
- Type
- Effect Monster
- Attribute
- DARK
- Monster type
- Warrior
- Level
- 4
- ATK / DEF
- 1800 / 0
- Banlist
- Unlimited in the TCG, OCG, and Master Duel
- TCG release
- 2020-04-30
- Printings
- 1
Card text
All Link Monsters pointing to this card lose 1000 ATK, except "Codebreaker" Link Monsters. If a "Codebreaker" Link Monster(s) on the field is destroyed by battle or card effect, while this card is on the field: Destroy this card. If this card is destroyed by battle or card effect: You can add 1 "Codebreaker Zero Day" from your Deck to your hand.
Approximate value
≈$0.21
YGOPRODeck recorded a lowest available USD card-level price hint of ~$0.21 on Sep 25, 2026 (historical, not a printing-specific quote). It varies with printing, condition, edition, rarity, and grading. Check current listings before buying or selling.
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Printings & rarities
| Set | Set code | Rarity | Release | Price* |
|---|---|---|---|---|
| Eternity Code | ETCO-EN002 | Common | 2020-04-30 | $0.21 |
*Approximate, from recent marketplace listings, not market values.
Price hint history
Dated YGOPRODeck snapshots. These hints are not sales or market values.
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Codebreaker Zero Day in other languages
| Japanese | コードブレイカー・ゼロデイ |
| Korean | 코드브레이커 제로데이 |
| Chinese | 码破者・零日 |
| German | Codeknacker Zero Day |
| French | Brisecodeur Zero Day |
| Italian | Rompicodice Giorno Zero |
| Spanish | Día Cero Rompecódigo |
| Portuguese | Rompe-código Dia Zero |