Giant monsters with huge, hard-wearing shells that tend to live in mountainous areas.
- Name: Rock Tortoise
- Family: Aquatic
- Location: Wiswald Region
- Vulnerable: Water | Axes | Spears
- Half Damage: Fire | Air | Daggers | Bows | Staves
- Immunity: Lightning
- Absorb: Earth
- Common Drop: Stone
- Rare Drop: Booster Bun (P. Def)
- Common Steal: Stardust
- Rare Steal: Booster Bun (P. Def)
- Off The Leash Move: Reflection Angle