Official Card Database icon
海馬(かいば)コーポレイションスーパーレア
Kaiba Kōporeishon Sūpā Rea
Kaiba Corporation Super Rare (海馬(かいば)コーポレイションスーパーレア Kaiba Kōporeishon Sūpā Rea), is an OCG-exclusive rarity whose icon appeared on the Yugioh-Card.com official card database; the rarity has not appeared on any physical cards.
The cards would be similar to Super Rares (a holofoil image), but would also have a Kaiba Corporation Rare coating.