Their shape and color change, depending on their environment and diet. There are many of them at beaches where the waves are calm.
Stats
Attack: 83
Defense: 68
HP: 111
Sp. Attack: 92
Sp. Defense: 82
Speed: 39
Profile
Type: Water, Ground,
Ability: Sticky Hold, Storm Drain, Sand Force,
Egg: Water 1, Amorphous,
Gender: 50:50
Weight: 29.9 kg
Height: 0.9 m