Gyro Ball

Gyro Ball is a Steel-type damage-dealing move.

Function

Gyro Ball inflicts damage with no secondary effect.

The damage output of the move is variably governed by the Speed-stat disparity between the operative user and the opponent; the greater the disparity is in favor of the user, the greater the damage output will be. The calculatory formula is illustrated below:

Base Power = 25 × (Target’s Current Speed / User’s Current Speed)

The maximally attainable base-power stat is 150; as such, the user’s Speed can be up to 600% greater than the opponent’s current Speed before the base-power points are no longer boostable.

Learnability

Level-Up/Instinctual

No.	Pokémon	Type 1	Type 2	Level
027		Sandshrew	Ground		34
27A		Alolan Sandshrew	Ice	Steel	34
028		Sandslash	Ground		38
28A		Alolan Sandslash	Ice	Steel	38
039		Jigglypuff	Normal	Fairy	35
081		Magnemite	Electric	Steel	47
082		Magneton	Electric	Steel	59
095		Onix	Rock	Ground	20
100		Voltorb	Electric		46
101		Electrode	Electric		54
109		Koffing	Poison		29
110		Weezing	Poison		29
120		Staryu	Water		24
157		Typhlosion	Fire		1
204		Pineco	Bug		42
205		Forretress	Bug	Steel	46
208		Steelix	Steel	Ground	20
237		Hitmontop	Fighting		42
241		Miltank	Normal		41
436		Bronzor	Steel	Psychic	35
437		Bronzong	Steel	Psychic	36
462		Magnezone	Electric	Steel	59
463		Lickilicky	Normal		61
597		Ferroseed	Grass	Steel	21
598		Ferrothorn	Grass	Steel	21
Emboldened Pokémon avail from a STAB bonus for this move.

TM-tutor

No.	Pokémon	Type 1	Type 2
007		Squirtle	Water
008		Wartortle	Water
009		Blastoise	Water
027		Sandshrew	Ground
27A		Alolan Sandshrew	Ice	Steel
028		Sandslash	Ground
28A		Alolan Sandslash	Ice	Steel
039		Jigglypuff	Normal	Fairy
040		Wigglytuff	Normal	Fairy
074		Geodude	Rock	Ground
74A		Alolan Geodude	Rock	Electric
075		Graveler	Rock	Ground
75A		Alolan Graveler	Rock	Electric
076		Golem	Rock	Ground
76A		Alolan Golem	Rock	Electric
081		Magnemite	Electric	Steel
082		Magneton	Electric	Steel
095		Onix	Rock	Ground
100		Voltorb	Electric
101		Electrode	Electric
109		Koffing	Poison
110		Weezing	Poison
120		Staryu	Water
121		Starmie	Water	Psychic
138		Omanyte	Rock	Water
139		Omastar	Rock	Water
151		Mew	Psychic
157		Typhlosion	Fire
204		Pineco	Bug
205		Forretress	Bug	Steel
206		Dunsparce	Normal
208		Steelix	Steel	Ground
211		Qwilfish	Water	Poison
213		Shuckle	Bug	Rock
219		Magcargo	Fire	Rock
232		Donphan	Ground
237		Hitmontop	Fighting
241		Miltank	Normal
324		Torkoal	Fire
337		Lunatone	Rock	Psychic
338		Solrock	Rock	Psychic
343		Baltoy	Ground	Psychic
344		Claydol	Ground	Psychic
362		Glalie	Ice
375		Metang	Steel	Psychic
376		Metagross	Steel	Psychic
384		Rayquaza	Dragon	Flying
413B		Wormadam-Trash	Bug	Steel
425		Drifloon	Ghost	Flying
426		Drifblim	Ghost	Flying
436		Bronzor	Steel	Psychic
437		Bronzong	Steel	Psychic
462		Magnezone	Electric	Steel
463		Lickilicky	Normal
498		Tepig	Fire
499		Pignite	Fire	Fighting
500		Emboar	Fire	Fighting
517		Munna	Psychic
518		Musharna	Psychic
527		Woobat	Psychic	Flying
528		Swoobat	Psychic	Flying
543		Venipede	Bug	Poison
544		Whirlipede	Bug	Poison
545		Scolipede	Bug	Poison
554		Darumaka	Fire
555		Darmanitan	Fire
577		Solosis	Psychic
578		Duosion	Psychic
579		Reuniclus	Psychic
597		Ferroseed	Grass	Steel
598		Ferrothorn	Grass	Steel
622		Golett	Ground	Ghost
623		Golurk	Ground	Ghost
650		Chespin	Grass
651		Quilladin	Grass
652		Chesnaught	Grass	Fighting
679		Honedge	Steel	Ghost
680		Doublade	Steel	Ghost
681		Aegislash	Steel	Ghost
682		Spritzee	Fairy
683		Aromatisse	Fairy
703		Carbink	Rock	Fairy
710		Pumpkaboo	Ghost	Grass
711		Gourgeist	Ghost	Grass
712		Bergmite	Ice
713		Avalugg	Ice
719		Diancie	Rock	Fairy
721		Volcanion	Fire	Water
Emboldened Pokémon avail from a STAB bonus for this move.