| Name | Attribute | Level | Type |
|---|---|---|---|
| Rocky Red Flower | 95 | General Monster | |
| Rocky Terrain Monsters | 95 | General Monster | |
| Rotating Mech Fire Column | 28 | General Monster | |
| Rotating Mech Fire Column | 28 | General Monster | |
| Rotating Mech Fire Column | 48 | General Monster | |
| Rotating Mech Fire Column | 48 | General Monster | |
| Rotoberry | 32 | General Monster | |
| Rotobulb | 6 | General Monster | |
| Rotofruiter | 58 | General Monster | |
| Rotting Silt | 85 | General Monster | |
| Round Bird | - | 1 | General Monster |
| Round Bird | 5 | General Monster | |
| Royal Guard | 63 | General Monster | |
| Royal Knight | 70 | General Monster | |
| Rubble Wraith | 9 | General Monster | |
| Ruby Amplifier | 63 | General Monster | |
| Ruby Amplifier | 68 | General Monster | |
| Ruby Amplifier | 63 | General Monster | |
| Ruby Amplifier | 63 | General Monster | |
| Ruby Amplifier | 63 | General Monster | |
| Ruby Bladebride | 62 | General Monster | |
| Ruby Enforcer | 53 | General Monster | |
| Ruby Fanatic | 58 | General Monster | |
| Ruby Fanatic | 68 | General Monster | |
| Ruby Fanatic | 68 | General Monster | |
| Ruby Fanatic | 58 | General Monster | |
| Ruby Fighter | 60 | General Monster | |
| Ruby Fighter | 60 | General Monster | |
| Ruby Fleatle | 38 | General Monster | |
| Ruby Golem | 52 | General Monster | |
| Ruby Killclaw | 58 | General Monster | |
| Ruby Killclaw | - | 1 | General Monster |
| Ruby Killclaw | 68 | General Monster | |
| Ruby Killclaw | 68 | General Monster | |
| Ruby Killclaw | 58 | General Monster | |
| Ruby Knight | 63 | General Monster | |
| Ruby Knight Beryl | 41 | General Monster | |
| Ruby Marauder | 61 | General Monster | |
| Ruby Overlord | 40 | General Monster | |
| Ruby Overlord | 58 | General Monster | |
| Ruby Overlord | 38 | General Monster | |
| Ruby Overlord | 58 | General Monster | |
| Ruby Paladin | 58 | General Monster | |
| Ruby Paladin | 68 | General Monster | |
| Ruby Paladin | 58 | General Monster | |
| Ruby Paladin | 68 | General Monster | |
| Ruby Pioneer | 60 | General Monster | |
| Ruby Pioneer | 60 | General Monster | |
| Ruby Protector | 65 | General Monster | |
| Ruby Punk A-A-Ron | - | 62 | General Monster |