Slowbro

Slowbro appeared in 1996 video game called Pokémon Red & Green. Slowbro is a Hermit Crab Pokémon. Thanks to Shellder's poisonous bite, Slowbro has grown an even more scatterbrained, content to stare at the sea and let its mind wander. It's occasionally startled into a moment of insightbut that moment passes just as quickly.

Slowbro is a bipedal, pink Pokémon with a tan, striped belly and a tan muzzle. It has large, vacant eyes, curled ears, and two pointed teeth protruding from its upper jaw. On its hands, it has three clawed fingers, and two clawed toes on its feet. There is a Shellder attached to its tail. This Shellder has a gray, spiraled shell with darker gray spots. There are several spikes across the surface of the Shellder, and it holds onto Slowbro with many sharp teeth.

Mega Slowbro
When Slowbro Mega Evolves into Mega Slowbro, it becomes engulfed by the Shellder to the point where only its head, arms and tail are visible. The spiral Shellder now has an opening at its tip, allowing the tail of Slowbro to stick out, which it balances on due to its legs being engulfed. It can move by bouncing, using its tail as a spring. The spikes on the Shellder are now reduced to four on the bottom section of its body, with the dark spots only visible on its middle section. Mega Slowbro's energy has gathered into Shellder, which has increased its hardness. This allows it to act as an armor so hard that nothing can scratch it.