Description: Energy becomes concentrated on Shellder which is biting its tail. The result, its shell's hardness increases so that it becomes a strong armor which can damage anyone. When a battle begins, it uses it tail to stand upright and moves by bending its tail like a spring and springing up and down/hopping. With its greater Defense and Sp. Attack stats, it can be relied on in long battles.
Description: It makes a healing pulse and exudes it from its body to decrease hostility with its enemies. This pulse of healing is strong and makes anyone feel peaceful. Anyone who comes into contact with its 2nd extension/antenna-thing falls into a deep sleep. Its increase in Defense and Sp. Defense stats make it a good supporter in Double Battles.