- Rocket Dart Striker
- Rocket Warrior
- Rockstone Warrior
- Rod of Silence - Kay'est
- Rogue Doll
- Roll of Fate
- Rope of Life
- Rose Blizzard
- Rose Flame
- Rose Tentacles
- Rose Whip
- Rough Fight
- Roulette Spider
- Royal Decree
- Royal Straight
- Royal Straight Slasher
- Royal Tribute
- Rubble King
- Ruby Dragon
- Rude Kaiser
- Ruklamba the Spirit King
- Rush Recklessly
- Ryu-Kishin Powered
- Ryu-Ran