Intimidate: When this Pokemon enters the field, the Attack stat of each of its opponents lowers by one stage.
[Emerald Field Action] If this Pokemon is in the lead spot, the rate of wild Pokemon battles, whose level is at least 5 levels less than that of this Pokemon, halves.
RSE and FRLG
Shed Skin: After each turn, this Pokemon has a 33% chance to heal itself from poison (including Toxic), paralysis, burn, freeze or sleep (including self-induced Rest).
DPP
Shed Skin: After each turn, this Pokemon has a 33% chance to heal itself from poison (including Toxic), paralysis, burn, freeze or sleep (including self-induced Rest).
DPP
Intimidate: When this Pokemon enters the field, the Attack stat of each of its opponents lowers by one stage.
[Field Action] If this Pokemon is in the lead spot, the rate of wild Pokemon battles, whose level is at least 5 levels less than that of this Pokemon, halves.
Moves silently and stealthily. Eats the eggs of birds, such as Pidgey and Spearow, whole.
Blue
Yellow
The older it gets, the longer it grows. At night, it wraps its long body around tree branches to rest.
Gold
It can freely detach its jaw to swallow large prey whole. It can become too heavy to move, however.
Silver
It always hides in grass. When first born, it has no poison, so its bite is painful, but harmless.
Crystal
It flutters the tip of its tongue to seek out the scent of prey, then swallows the prey whole.
Ruby
EKANS curls itself up in a spiral while it rests. Assuming this position allows it to quickly respond to a threat from any direction with a glare from its upraised head.
Sapphire
Emerald
An EKANS curls itself up in a spiral while it rests. This position allows it to quickly respond to an enemy from any direction with a threat from its upraised head.
FireRed
A very common sight in grassland, etc. It flicks its tongue in and out to sense danger in its surroundings.
LeafGreen
Moves silently and stealthily. Eats the eggs of birds, such as Pidgey and Spearow, whole.
Diamond
It sneaks through grass without making a sound and strikes unsuspecting prey from behind.
Pearl
Platinum
It sneaks through grass without making a sound and strikes unsuspecting prey from behind.
Stadium 1
Slithers silently through grass, searching for its favorite food--PIDGEY and SPEAROW eggs.
Stadium 2
It can freely detach its jaw to swallow large prey whole. It can become too heavy to move, however.
TCG
Ekans: A carnivore that swallows its prey whole. Pidgeys and Spearows are its favorite food.
