Secret Power

Type	Power	Accuracy	PP	Priority	Damage	Target
Normal	70	100%	20	0	Physical	Single non-user

Deals damage. Gains a 30% chance of causing an effect, depending on the terrain it is used in. These are as follows:

Building: Paralysis
Cave/Rock: Flinch
Grass: Sleep
Puddle: Lowers Speed by one stage
Sand/Plain: Lowers accuracy by one stage
Snow: Freezes
Water: Lowers Attack by one stage

In Wi-Fi and simulator battles, the terrain is always assumed as "Plan/Sand." Although a physical move, this move does not make contact with the opponent.

Competitive Use

Secret Power has little competitive use. The chance to lower accuracy is also not a big draw, since doing so is an unreliable tactic. The only slightly viable users of the move would be Normal-types, due to the fact hey receive STAB damage on it. However, as far as most of them are concerned, they definitely has better things that it could be doing with the moveslot.

Related Moves

Return and Frustration are both more powerful alternatives.

Pokémon	Type	Tier	Abilities	HP	Atk	Def	SpA	SpD	Spe	BST
Audino	Normal	NU	Healer / Regenerator / Klutz	103	60	86	60	86	50	445
Bellossom	Grass	NU	Chlorophyll / Healer	75	80	85	90	100	50	480
Drowzee	Psychic	LC	Insomnia / Forewarn / Inner Focus	60	48	45	43	90	42	328
Dunsparce	Normal	NU	Serene Grace / Run Away / Rattled	100	70	70	65	65	45	415
Duosion	Psychic	NU	Overcoat / Magic Guard / Regenerator	65	40	50	125	60	30	370
Girafarig	Normal / Psychic	NU	Inner Focus / Early Bird / Sap Sipper	70	80	65	90	65	85	455
Golduck	Water	NU	Damp / Cloud Nine / Swift Swim	80	82	78	95	80	85	500
Hypno	Psychic	NU	Insomnia / Forewarn / Inner Focus	85	73	70	73	115	67	483
Medicham	Fighting / Psychic	RU	Pure Power / Telepathy	60	60	75	60	75	80	410
Munna	Psychic	LC	Forewarn / Synchronize / Telepathy	76	25	45	67	55	24	292
Musharna	Psychic	NU	Forewarn / Synchronize / Telepathy	116	55	85	107	95	29	487
Ninetales	Fire	OU	Flash Fire / Drought	73	76	75	81	100	100	505
Oddish	Grass / Poison	LC	Chlorophyll / Run Away	45	50	55	75	65	30	320
Psyduck	Water	LC	Damp / Cloud Nine / Swift Swim	50	52	48	65	50	55	320
Reuniclus	Psychic	OU	Overcoat / Magic Guard / Regenerator	110	65	75	125	85	30	490
Solosis	Psychic	LC	Overcoat / Magic Guard / Regenerator	45	30	40	105	50	20	290
Togekiss	Normal / Flying	UU	Hustle / Serene Grace / Super Luck	85	50	95	120	115	80	545
Togepi	Normal	LC	Hustle / Serene Grace / Super Luck	35	20	65	40	65	20	245
Togetic	Normal / Flying	NU	Hustle / Serene Grace / Super Luck	55	40	85	80	105	40	405
Venomoth	Bug / Poison	BL2	Shield Dust / Tinted Lens / Wonder Skin	70	65	60	90	75	90	450
Venonat	Bug / Poison	LC	Compoundeyes / Tinted Lens / Run Away	60	55	50	40	55	45	305
Vileplume	Grass / Poison	NU	Chlorophyll / Effect Spore	75	80	85	100	90	50	480
Yanmega	Bug / Flying	UU	Speed Boost / Tinted Lens / Frisk	86	76	86	116	56	95	515