Ruby: SWAMPERT is very strong. It has enough power to easily drag a boulder weighing more than a ton. This POKéMON also has powerful vision that lets it see even in murky water.Sapphire: SWAMPERT predicts storms by sensing subtle differences in the sounds of waves and tidal winds with its fins. If a storm is approaching, it piles up boulders to protect itself.Emerald: If it senses the approach of a storm and a tidal wave, it protects its seaside nest by piling up boulders. It swims as fast as a jet ski.