Minus

Description

Minus grants a 50% Special Attack boost in double or triple battles if on the field with a partner using Plus or Minus. This boost will not stack if there are multiple Pokemon with Plus or Minus on the field.

Competitive Use

Really, no Pokemon that are usable have Minus; even fewer than Plus. You will never see Minus used competitively.

Found normally

Pokémon	Type	Tier	Abilities	HP	Atk	Def	SpA	SpD	Spe	BST
Klang	Steel	NU	Plus / Minus / Clear Body	60	80	95	70	85	50	440
Klink	Steel	LC	Plus / Minus / Clear Body	40	55	70	45	60	30	300
Klinklang	Steel	RU	Plus / Minus / Clear Body	60	100	115	70	85	90	520
Minun	Electric	NU	Minus	60	40	50	75	85	95	405

Found in Dream World

Pokémon	Type	Tier	Abilities	HP	Atk	Def	SpA	SpD	Spe	BST
Electrike	Electric	LC	Static / Lightningrod / Minus	40	45	40	65	40	65	295
Manectric	Electric	RU	Static / Lightningrod / Minus	70	75	60	105	60	105	475