Weak Armor: After hit by a physical attack, this Pokémon's DEF is lowered and SPEED rises one stage.
Entry
One of the ancient and long-since-extinct Pokémon that have been regenerated from fossils by humans. It is believed to have become extinct because its shell grew too large, making its movements slow and ponderous
PokémonPoké.
138.139
ProfessorProf.
Oak
Entry
An Omastar uses its tentacles to capture its prey. If attacked, it withdraws into its hard shell
PokémonPoké.
139.138
ProfessorProf.
Oak
x4
x4
x2
x2
x1
x1
x1/2
x1/2
x1/4
x1/4
#138
Omanyte
+
Game Freak & luxio.
Lv.40
#139
Omastar
+
Game Freak & robosoup
Classic Mode
Mt. Moon (gift), Cinnabar Island (quest), Rock Smash (fossil)
Evolve Omanyte (Lv40)
Remix Mode
Mt. Moon (gift), Cinnabar Island (quest), Rock Smash (fossil), Kindle Road