Ocean's Keeper
Effect Monster
Ocean's Keeper is a Effect Monster (WATER/Fish, Level 3) with 1500 ATK / 1200 DEF. First printed in Tactical Evolution (2007).
- Type
- Effect Monster
- Attribute
- WATER
- Monster type
- Fish
- Level
- 3
- ATK / DEF
- 1500 / 1200
- Banlist
- Unlimited in the TCG, OCG, and Master Duel
- TCG release
- 2007-08-15
- Printings
- 1
Card text
During battle between this attacking card and a Defense Position monster whose DEF is lower than the ATK of this card, inflict the difference as Battle Damage to your opponent. When this card is destroyed by battle, add 1 "Thousand-Eyes Jellyfish" or 1 "Cranium Fish" from your Deck to your hand.
Approximate value
≈$0.18
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* |
|---|---|---|---|---|
| Tactical Evolution | TAEV-EN081 | Rare | 2007-08-15 | $2.15 |
*Approximate, from recent marketplace listings, not market values.
Ocean's Keeper in other languages
| Japanese | オーシャンズ・オーパー |
| Korean | 오션즈 오퍼 |
| German | Behüter des Ozeans |
| French | Protecteur des Océans |
| Italian | Custode dell'Oceano |
| Spanish | Cuidador del Océano |