Rivalry

Rivalry is an Ability that raises the Pokémon's attack by 50%. If they are an opposite gender, the Pokémon's attack is lowered by 50%. It was introduced in Generation IV.
==Pokemon==
===Natural===
Pokédex	Pokémon 	Sprite	Type
#029 	Nidoran♀ 	 	
#030 	Nidorina 	 	
#031 	Nidoqueen	 	
#032 	Nidoran♂ 	 	
#033 	Nidorino 	 	
#034 	Nidoking 	 	
#403 	Shinx 	 	
#404 	Luxio 	 	
#405 	Luxray 	 	
#610 	Axew 	 	
#611 	Fraxure 	 	
#612 	Haxorus 	 	
#667 	Litleo 	 	
#668 	Pyroar 	 	
===Hidden===
Pokédex	Pokémon 	Sprite	Type
#267 	Beautifly	 	
#519 	Pidove 	 	
#520 	Tranquill	 	
#521 	Unfezant 	 	
Category:Generation IV Abilities
Category:Abilities with negative effects
Category:Abilities that affect Status
Category:Attack-Increasing Abilities