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.
DPP
Quick Feet: When this Pokemon is poisoned (including Toxic), burned, paralyzed, asleep (including self-induced Rest) or frozen, its Speed stat receives a 50% boost; the paralysis status' Speed drop is also ignored.
[Field Action] If Pokemon is in lead slot, wild encounters decrease.
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.
MIGHTYENA gives obvious signals when it is ready to attack. It starts to growl deeply and then flattens its body. This POKéMON will bite savagely with its sharply pointed fangs.
Sapphire
MIGHTYENA travel and act as a pack in the wild. The memory of its life in the wild compels the POKéMON to obey only those TRAINERS that it recognizes to possess superior skill.
Emerald
In the wild, MIGHTYENA live in a pack. They never defy their leader's orders. They defeat foes with perfectly coordinated teamwork.
FireRed
It will always obey the commands of a skilled TRAINER. Its behavior arises from its living in packs in ancient times.
LeafGreen
Diamond
It chases down prey in a pack. It will never disobey the commands of a skilled Trainer.
Pearl
Platinum
It chases down prey in a pack. It will never disobey the commands of a skilled Trainer.