Blastoise is the Shellfish Pokémon, and the final stage in Squirtle evolution. It takes on an appearance radically different from its previous forms; the most obvious change is the addition of two retractable cannons on its shell that blast through thick steel. It is also a girthier and more imposing figure: the shape of its head is completely reformed; its limbs are now stout and segmented, bearing visible claws; and its once sought-after tail is short and somewhat stubby. The afore-mentioned cannon spouts are remarkable adaptations, allowing a Blastoise to shoot water with great power and accuracy. The jets of water it spouts from the rocket cannons on its shell can punch through thick steel, while their bullets of water can precisely nail tin cans from a distance of over 160 feet. The spouts also allow for high-speed tackles. Despite being large and heavy, Blastoise can still move well on either two legs or all fours. Blastoise can be found living on island beaches near the ocean, but their preferred habitat seems to be freshwater ponds and lakes.