weakness
2x Water
2x Grass
2x Ground
2x Bug
2x Steel
4x Fight
resistance
1/2 Normal
1/2 Fire
1/2 Poison
1/2 Flying
1/2 Ghost
1/2 Dark
None Psychic
Chat with our AI personalities
They are not in Pokemon HeartGold
grass is his only weakness
You have to trade it to HeartGold from P/D/Pt
Only by trading a Squirtle to HeartGold.
there is no Pokemon Mansion in Heartgold.