Ivysaur is a quadruped Pokémon similar to a dinosaur. It has blue-green skin with darker patches. On top of its head are pointed ears with black inside, and it has narrow red eyes. It has a short, rounded snout with a wide mouth. Two pointed teeth protrude from its upper jaw. Each of its feet have three claws on them. The bulb on its back has bloomed into a large pink bud. A short brown trunk surrounded by leafy green fronds supports the bud. The weight of the plant prevents Ivysaur from standing on its hind legs and forces its legs to grow sturdy. When its flower is ready to bloom, it gives off a distinct, strong sweet-smelling aroma and starts swelling. Ivysaur will also start spending more time in sunlight in preparation for its upcoming evolution. Exposure to sunlight adds to the strength of both Ivysaur and its plant. Ivysaur's natural habitat is plains. However, it is rare, as many are in captivity.
Ivysaur is one of the few pokemon in this game that also feature as playable fighters in the fighting game super smash bros ultimate, the others being pikachu, pichu, jigglypuff, mewtwo, lucario, greninja, squirtle and charizard