FusionDex

This Pokémon moves with ease through the mudflats of its home, burying itself during low tide to keep its skin moist, only its rocky shell visible from above ground. If disturbed, Swamplem won't hesitate to show its immense strength.

It is said to live in volcanic craters on mountain peaks. If it senses the approach of a storm and a tidal wave, it protects its seaside nest by piling up boulders.