| Card number | Name | Rarity | Category |
|---|
| OP03-EN001 | "Swap Frog" | Ultimate Rare | Effect Monster |
| OP03-EN002 | "Speedroid Terrortop" | Ultimate Rare | Effect Monster |
| OP03-EN003 | "Super Quantal Mech Beast Grampulse" | Ultimate Rare | Effect Xyz Monster |
| OP03-EN004 | "Metalfoes Goldriver" | Super Rare | Normal Pendulum Monster |
| OP03-EN005 | "Dupe Frog" | Super Rare | Effect Monster |
| OP03-EN006 | "Ally of Justice Cycle Reader" | Super Rare | Effect Tuner monster |
| OP03-EN007 | "Paladin of Felgrand" | Super Rare | Effect Monster |
| OP03-EN008 | "Igknight Reload" | Super Rare | Quick-Play Spell |
| OP03-EN009 | "Sky Iris" | Super Rare | Field Spell |
| OP03-EN010 | "Domain of the True Monarchs" | Super Rare | Field Spell |
| OP03-EN011 | "Magic Deflector" | Super Rare | Normal Trap |
| OP03-EN012 | "Chaos Trap Hole" | Super Rare | Counter Trap |
| OP03-EN013 | "Oasis of Dragon Souls" | Super Rare | Continuous Trap |
| OP03-EN014 | "Enchanting Mermaid" | Short Print | Normal Monster |
| OP03-EN015 | "Slime Toad" | Common | Normal Monster |
| OP03-EN016 | "Cipher Soldier" | Common | Effect Monster |
| OP03-EN017 | "Black Dragon's Chick" | Common | Effect Monster |
| OP03-EN018 | "D.D. Crow" | Common | Effect Monster |
| OP03-EN019 | "Doom Shaman" | Common | Gemini monster |
| OP03-EN020 | "Hecatrice" | Common | Effect Monster |
| OP03-EN021 | "Oyster Meister" | Common | Effect Monster |
| OP03-EN022 | "Beast of the Pharaoh" | Common | Effect Monster |
| OP03-EN023 | "Night's End Sorcerer" | Common | Effect Tuner monster |
| OP03-EN024 | "Darkstorm Dragon" | Common | Gemini monster |
| OP03-EN025 | "Uni-Zombie" | Common | Effect Tuner monster |
| OP03-EN026 | "Rare Fish" | Short Print | Fusion Monster |
| OP03-EN027 | "Fusionist" | Short Print | Fusion Monster |
