| Card number | English name | Traditional Chinese name | Rarity | Category | Quantity |
|---|
| SD23-TC001 | "Poseidra, the Atlantean Dragon" | 「海皇龍 波賽德龍」 | Ultra Rare | Effect Monster | 1 |
| SD23-TC002 | "Atlantean Dragoons" | 「海皇的龍騎隊」 | Super Rare | Effect Monster | 1 |
| SD23-TC003 | "Atlantean Marksman" | 「海皇的狙擊兵」 | Common | Effect Monster | 1 |
| SD23-TC004 | "Atlantean Heavy Infantry" | 「海皇的重裝兵」 | Common | Effect Monster | 1 |
| SD23-TC005 | "Atlantean Attack Squad" | 「海皇突擊兵」 | Common | Effect Monster | 1 |
| SD23-TC006 | "Neptabyss, the Atlantean Prince" | 「海皇子 尼普深淵王」 | Common | Effect Monster | 1 |
| SD23-TC007 | "Atlantean Pikeman" | 「海皇的長槍兵」 | Common | Normal Monster | 1 |
| SD23-TC008 | "Divine Dragon Aquabizarre" | 「神龍水怪」 | Common | Effect Monster | 1 |
| SD23-TC009 | "Armed Sea Hunter" | 「武裝海獵手」 | Common | Effect Monster | 1 |
| SD23-TC010 | "Codarus" | 「小達羅斯」 | Common | Effect Monster | 1 |
| SD23-TC011 | "Lost Blue Breaker" | 「迷失之藍破壞者」 | Common | Effect Monster | 1 |
| SD23-TC012 | "Spined Gillman" | 「尖刺半魚人」 | Common | Effect Monster | 1 |
| SD23-TC013 | "Mermaid Archer" | 「海洋弓箭手」 | Common | Effect Monster | 1 |
| SD23-TC014 | "Deep Sea Diva" | 「深海歌姬」 | Common | Effect Tuner monster | 1 |
| SD23-TC015 | "Warrior of Atlantis" | 「亞特蘭提斯的戰士」 | Common | Effect Monster | 1 |
| SD23-TC016 | "Abyss Soldier" | 「深淵士兵」 | Common | Effect Monster | 1 |
| SD23-TC017 | "Nightmare Penguin" | 「企鵝夢魘」 | Common | Effect Monster | 1 |
| SD23-TC018 | "Deep Diver" | 「深海潛水員」 | Common | Effect Monster | 1 |
| SD23-TC019 | "Treeborn Frog" | 「黃泉蛙」 | Common | Effect Monster | 1 |
| SD23-TC020 | "Dragon Ice" | 「龍冰」 | Common | Effect Monster | 1 |
| SD23-TC021 | "Skreech" | 「尖鳴怪」 | Common | Effect Monster | 1 |
| SD23-TC022 | "Call of the Atlanteans" | 「海皇咆哮」 | Super Rare | Quick-Play Spell | 1 |
| SD23-TC023 | "A Legendary Ocean" | 「傳說之都 亞特蘭提斯」 | Common | Field Spell | 2 |
| SD23-TC024 | "Terraforming" | 「星球改造」 | Common | Normal Spell | 1 |
| SD23-TC025 | "Sea Lord's Amulet" | 「水神的護符」 | Common | Continuous Spell | 1 |
| SD23-TC026 | "Water Hazard" | 「水障壁」 | Common | Continuous Spell | 1 |
| SD23-TC027 | "Aqua Jet" | 「水波噴射飛機」 | Common | Normal Spell | 1 |
| SD23-TC028 | "Surface" | 「浮上」 | Common | Normal Spell | 1 |
| SD23-TC029 | "Moray of Greed" | 「强欲海鰻」 | Common | Normal Spell | 1 |
| SD23-TC030 | "Salvage" | 「打撈」 | Common | Normal Spell | 1 |
| SD23-TC031 | "Pot of Avarice" | 「貪欲之壺」 | Common | Normal Spell | 1 |
| SD23-TC032 | "Aegis of the Ocean Dragon Lord" | 「海龍神的加護」 | Common | Normal Trap | 1 |
| SD23-TC033 | "Forgotten Temple of the Deep" | 「忘卻的海底神殿」 | Common | Continuous Trap | 1 |
| SD23-TC034 | "Tornado Wall" | 「龍捲海流壁」 | Common | Continuous Trap | 1 |
| SD23-TC035 | "Diamond Dust" | 「鑽石塵埃」 | Common | Normal Trap | 1 |
| SD23-TC036 | "Torrential Tribute" | 「激流葬」 | Common | Normal Trap | 1 |
| SD23-TC037 | "Torrential Reborn" | 「激流蘇生」 | Common | Normal Trap | 1 |
| SD23-TC038 | "Spiritual Water Art - Aoi" | 「水靈術－「葵」」 | Common | Normal Trap | 1 |
| SD23-TC039 | "Chain Disappearance" | 「連鎖除外」 | Common | Normal Trap | 1 |