- Relinquished
- Remove Trap
- Right Arm of the Forbidden One
- Right Leg of the Forbidden One
- Ring of Magnetism
- Riryoku
- Rock Ogre Grotto #1
- Rose Whip
- Rude Kaiser
- Ryu-Kishin Powered
- Ryu-Ran
- Saggi the Dark Clown
- Salamandra
- Sangan
- Serpent Night Dragon
- Set Sail for the Kingdom
- Seven-Armed Fiend
- Shadow Ghoul
- Shadow of Eyes
- Shadow Spell
- Shield & Sword
- Shine Palace
- Shining Friendship
- Silver Fang