It has incredible intellect and intuition. Whatever the situation, it remains calm and collected.
Silver
When its head was bitten, toxins entered SLOWPOKE's head and unlocked an extraordinary power.
Crystal
Every time it yawns, SHELLDER injects more poison into it. The poison makes it more intelligent.
Ruby
SLOWKING undertakes research every day in an effort to solve the mysteries of the world. However, this POKéMON apparently forgets everything it has learned if the SHELLDER on its head comes off.
Sapphire
Emerald
It undertakes research every day to solve the mysteries of the world. However, it apparently forgets everything if the SHELLDER on its head comes off.
FireRed
When its head was bitten, toxins entered SLOWPOKE's head and unlocked an extraordinary power.
LeafGreen
It has incredible intellect and intuition. Whatever the situation, it remains calm and collected.
Diamond
Being bitten by SHELLDER gave it intelligence comparable to that of award-winning scientists.
Pearl
Stadium 2
It has incredible intellect and intuition. Whatever the situation, it remains calm and collected.
TCG
Dark Slowking: Each time it yawns, the Shellder on its head releases an enzyme that makes it grow even smarter.
Slowking: Its nonchalant reaction to everything somehow gives this Pokémon an imposing presence.
