Nintendo

Rivalry(JP) is a Pokémon ability introduced in the fourth generation.

Description[]

The power of the ability holder's attacks is increased by 50% if the opposing Pokémon is of the same gender. However, the power of attacks decrease by 50% if the opposing Pokémon has the opposite gender. Moves against genderless Pokémon are the same attack power. Prior to generation V, Rivalry powered up confusion damage.

Pokémon with the Ability[]

Nidoran♀ Nidorina Nidoqueen Nidoran♂ Nidorino
PKMNSS029 PKMNSS030 PKMNSS031 PKMNSS032 PKMNSS033
Nidoking Shinx Luxio Luxray Axew
PKMNSS034 PKMNSS403 PKMNSS404 PKMNSS405 PKMNSS610
Fraxure Haxorus Litleo Pyroar
PKMNSS611 PKMNSS612 PKMNSV667 PKMNSV668

As a Hidden Ability[]

Beautifly Pidove Tranquill Unfezant
PKMNBDSP267 PKMNSS519 PKMNSS520 PKMNSS521