Heavy Slam (move)

Heavy Slam (Japanese: ヘビーボンバー Heavy Bomber) is a damage-dealing Steel-type move introduced in Generation V. It is TR79 in Generation VIII.

Heavy Slam
ヘビーボンバー Heavy Bomber

Battles

Type	Steel
Category	Physical
PP	10 (max. 16)
Power	—
Accuracy	100%
Priority	{{{priority}}}
Makes contact Affected by Protect Not affected by Magic Coat Not affected by Snatch Affected by Mirror Move Affected by King's Rock

Target

Foe	Foe	Foe
Self	Ally	Ally
May affect anyone adjacent to the user

Availability

Introduced	Generation V
TR79 in Generation VIII

Contest Spectaculars

Condition	Tough
Appeal	3 ♥♥♥
Jamming	0
Excites the audience a lot if used last.

On Smogon's Movedex:

Effect

Generations V and VI

Heavy Slam deals damage. Its power depends on the weight of both the user and the target; the lighter the target is in comparison to the user, the greater the power:

Target's relative weight	Power
More than 50%	40
33.35% - 50%	60
25.01% - 33.34%	80
20.01% - 25%	100
20% or less	120

Generation VII

If the target has used Minimize, Heavy Slam now deals double its regular damage and bypasses accuracy checks to always hit, unless the target is in the semi-invulnerable turn of a move such as Dig or Fly.

Generation VIII

Heavy Slam will fail against a Dynamax target.

Description

Games	Description
BW B2W2	The user slams into the target with its heavy body. The more the user outweighs the target, the greater its damage.
XY ORAS SM USUM SwSh	The user slams into the target with its heavy body. The more the user outweighs the target, the greater the move's power.

Learnset

By leveling up

#	Pokémon		Types	Egg Groups		Level
#	Pokémon		Types	Egg Groups		I	II	III	IV	V	VI	VII	VIII
076		Golem		Mineral		Mineral	69	1, 69^XY 1, 60^ORAS	1, 60	1, 60^BDSP
076		Golem Alolan Form		Mineral		Mineral			1, 60
143		Snorlax		Monster		Monster	52	50	50	32
205		Forretress		Bug		Bug	70	1, 70	1, 64	1, 64^BDSP
296		Makuhita		Human-Like		Human-Like	46	46	46	46^BDSP
297		Hariyama		Human-Like		Human-Like	62	62^XY 54^ORAS	54	54^BDSP
304		Aron		Monster		Monster	46^BW 43^B2W2	43^XY 46^ORAS	46	52
305		Lairon		Monster		Monster	56^BW 51^B2W2	51	51	64
306		Aggron		Monster		Monster	65^BW 57^B2W2	57	57	72
320		Wailmer		Field	Water 2	50	50^XY 53^ORAS	53	21
321		Wailord		Field	Water 2	70	70^XY 1, 65^ORAS	1, 65	21
379		Registeel		Undiscovered		Undiscovered				48
410		Shieldon		Monster		Monster	46	46	46	46^BDSP
411		Bastiodon		Monster		Monster	58	58	58	58^BDSP
436		Bronzor		Mineral		Mineral	54^BW 49^B2W2	49	49	32
437		Bronzong		Mineral		Mineral	72^BW 58^B2W2	58	58	32
486		Regigigas		Undiscovered		Undiscovered	90	1, 90	1, 90	60
622		Golett		Mineral		Mineral				40
623		Golurk		Mineral		Mineral	43	43	1, Evo.	40
749		Mudbray		Field		Field			31	32
750		Mudsdale		Field		Field			34	34
781		Dhelmise		Mineral		Mineral			50	36
797		Celesteela		Undiscovered		Undiscovered			67	60
799		Guzzlord		Undiscovered		Undiscovered			59	50
874		Stonjourner		Mineral		Mineral				54
879		Copperajah		Field	Mineral				1, Evo.
Bold indicates a Pokémon gains STAB from this move. Italics indicates a Pokémon whose evolution or alternate form receives STAB from this move.

By TR

#	Pokémon		Types	Egg Groups		Machine
#	Pokémon		Types	Egg Groups		I --	II --	III --	IV --	V --	VI --	VII --	VIII TR79
066		Machop		Human-Like		Human-Like				✔
067		Machoke		Human-Like		Human-Like				✔
068		Machamp		Human-Like		Human-Like				✔
095		Onix		Mineral		Mineral				✔
112		Rhydon		Monster	Field				✔
143		Snorlax		Monster		Monster				✔
151		Mew		Undiscovered		Undiscovered				✔
208		Steelix		Mineral		Mineral				✔
241		Miltank		Field		Field				✔
248		Tyranitar		Monster		Monster				✔
304		Aron		Monster		Monster				✔
305		Lairon		Monster		Monster				✔
306		Aggron		Monster		Monster				✔
320		Wailmer		Field	Water 2				✔
321		Wailord		Field	Water 2				✔
365		Walrein		Water 1	Field				✔
377		Regirock		Undiscovered		Undiscovered				✔
378		Regice		Undiscovered		Undiscovered				✔
379		Registeel		Undiscovered		Undiscovered				✔
382		Kyogre		Undiscovered		Undiscovered				✔
383		Groudon		Undiscovered		Undiscovered				✔
436		Bronzor		Mineral		Mineral				✔
437		Bronzong		Mineral		Mineral				✔
450		Hippowdon		Field		Field				✔
462		Magnezone		Mineral		Mineral				✔
464		Rhyperior		Monster	Field				✔
473		Mamoswine		Field		Field				✔
483		Dialga		Undiscovered		Undiscovered				✔
484		Palkia		Undiscovered		Undiscovered				✔
485		Heatran		Undiscovered		Undiscovered				✔
486		Regigigas		Undiscovered		Undiscovered				✔
524		Roggenrola		Mineral		Mineral				✔
525		Boldore		Mineral		Mineral				✔
526		Gigalith		Mineral		Mineral				✔
558		Crustle		Bug	Mineral				✔
598		Ferrothorn		Grass	Mineral				✔
614		Beartic		Field		Field				✔
622		Golett		Mineral		Mineral				✔
623		Golurk		Mineral		Mineral				✔
713		Avalugg		Monster	Mineral				✔
721		Volcanion		Undiscovered		Undiscovered				✔
749		Mudbray		Field		Field				✔
750		Mudsdale		Field		Field				✔
776		Turtonator		Monster	Dragon				✔
781		Dhelmise		Mineral		Mineral				✔
791		Solgaleo		Undiscovered		Undiscovered				✔
797		Celesteela		Undiscovered		Undiscovered				✔
799		Guzzlord		Undiscovered		Undiscovered				✔
805		Stakataka		Undiscovered		Undiscovered				✔
809		Melmetal		Undiscovered		Undiscovered				✔
823		Corviknight		Flying		Flying				✔
838		Carkol		Mineral		Mineral				✔
839		Coalossal		Mineral		Mineral				✔
841		Flapple		Grass	Dragon				✔
842		Appletun		Grass	Dragon				✔
863		Perrserker		Field		Field				✔
874		Stonjourner		Mineral		Mineral				✔
879		Copperajah		Field	Mineral				✔
884		Duraludon		Mineral	Dragon				✔
896		Glastrier		Undiscovered		Undiscovered				✔
898		Calyrex Ice Rider		Undiscovered		Undiscovered				✔
Bold indicates a Pokémon gains STAB from this move. Italics indicates a Pokémon whose evolution or alternate form receives STAB from this move.

By breeding

#	Pokémon		Types	Parent Egg Groups		Egg Move
#	Pokémon		Types	Parent Egg Groups		II	III	IV	V	VI	VII	VIII
066		Machop		Human-Like		Human-Like	✔	✔	✔	✔^BDSP
095		Onix		Mineral		Mineral	✔	✔	✔	✔^BDSP
231		Phanpy		Field		Field	✔	✔	✔	✔^BDSP
322		Numel		Field		Field			✔^USUM	✔^BDSP
387		Turtwig		Monster	Grass			✔^USUM	✔^BDSP
498		Tepig		Field		Field	✔	✔	✔
524		Roggenrola		Mineral		Mineral	✔	✔	✔
Bold indicates a Pokémon gains STAB from this move. Italics indicates a Pokémon whose evolution or alternate form receives STAB from this move.

Generation V

#		Egg Groups	Obtained with
231	Phanpy	Field	Field	Dream World - Rugged Mountain
525	Boldore	Mineral	Mineral	Dream World - Icy Cave
Bold indicates a Pokémon gains STAB from this move. Italics indicates a Pokémon whose evolution or alternate form receives STAB from this move.

Generation VII

#	Pokémon		Types	Egg Groups		Obtained with
388		Grotle		Monster	Grass	Island Scan - Ula'ula Meadow^USUM
Bold indicates a Pokémon gains STAB from this move. Italics indicates a Pokémon whose evolution or alternate form receives STAB from this move.

In other games

Pokémon GO

In Pokémon GO, Heavy Slam is a Charged Attack that has been available since February 16, 2017.

Heavy Slam

Charged Attack

Gyms & Raids
Power	70
Energy cost	50
Duration	2.1 seconds
Damage window	1.5 - 1.9 seconds

Trainer Battles
Power	70
Energy cost	50
Secondary effect	?
Effect chance	?%

Eligible Pokémon:

Standard eligibility

By GO Snapshot

Description

Games	Description
MDGtI	It damages an enemy. The heavier you are than the enemy, the greater the damage the move causes.
SMD MDRTDX	It damages an enemy. The heavier you are compared to the enemy, the greater the damage caused.

In the anime

Pokémon	Method

Golurk	Mega Aggron	Makuhita	Copperajah
The user slams its body into the opponent. The heavier the user is compared to the opponent, the greater the damage.
User	First Used In		Notes
Golurk	Golurk's body becomes surrounded by a yellow aura for a second. It then becomes outlined in yellow and it tackles the opponent with great force.
Ridley's Golurk	Meloetta and the Undersea Temple!		Debut
Aggron	Mega Aggron jumps into the air with its arms crossed and then unfolds them as a silver aura surrounds its body. It then slams its body onto the opponent.
Gozu's Aggron	The Prism Between Light and Darkness!		None
Makuhita	Makuita jumps into the air and a silver aura surrounds its body. It then slams its body onto the opponent.
Hala's Makuhita	A Timeless Encounter!		None
Copperajah	Copperajah stands on its hind legs and its toenails glow white. It then slams its front legs onto the opponent.
Rose's Copperajah	Sword and Shield... The Legends Awaken!		None

In the manga

Pokémon Adventures

	Golurk

The user slams into the opponent.
Pokémon	Method
User	First Chapter Used In	Notes
Golurk	Golurk smashes its fist into the opponent.
Shauntal's Golurk	The Power of Dreams	Debut
Stonjourner	Stonjourner smashes its foot down onto the opponent.
Gordie's Stonjourner	PASS19	None

In other generations

Core series games

Generation I	RB Y	Generation I (Japanese)	Generation I (international)	Generation II	Generation II (Japanese)	Generation II (international)	Crystal	Generation III	Generation III (Japanese)	Generation III (international)	RS	FRLG	FRLG E	Generation IV	Generation IV (Japanese)	Generation IV (international)	Pt HGSS	HGSS	Generation V	BW	B2W2	Generation V (Japanese)	Generation V (international)	Generation VI	XY	ORAS	Generation VII	SM USUM	LGPE	Generation VIII	Stadium (JP)	Stadium	Stadium 2	Colosseum	XD	Battle Revolution	Battrio	MD: Red and Blue	MD: Time, Darkness, and Sky	MD: Blazing, Stormy, & Light Adventure Squad	MD: GTI	SMD	MD: RTDX	Rumble	Rumble Blast	Masters EX

Spin-off series games

Generation I	RB Y	Generation I (Japanese)	Generation I (international)	Generation II	Generation II (Japanese)	Generation II (international)	Crystal	Generation III	Generation III (Japanese)	Generation III (international)	RS	FRLG	FRLG E	Generation IV	Generation IV (Japanese)	Generation IV (international)	Pt HGSS	HGSS	Generation V	BW	B2W2	Generation V (Japanese)	Generation V (international)	Generation VI	XY	ORAS	Generation VII	SM USUM	LGPE	Generation VIII	Stadium (JP)	Stadium	Stadium 2	Colosseum	XD	Battle Revolution	Battrio	MD: Red and Blue	MD: Time, Darkness, and Sky	MD: Blazing, Stormy, & Light Adventure Squad	MD: GTI	SMD	MD: RTDX	Rumble	Rumble Blast	Masters EX

Trivia

The Pokémon with the best usage for this move is Celesteela.
- Only the 75 (including Mega Evolved Pokémon) heaviest Pokémon (less than 10% of all Pokémon) will not experience a 120 base power Heavy Slam from a Celesteela, due to the majority of Pokémon weighing less than 199.998 kg (20% of 999.99 kg).
With a weight of 2.2 lbs., Flapple is the lightest Pokémon that can have this move.

In other languages

Language		Title
Chinese	Cantonese	重磅衝撞 Chúhngbohng Chūngjohng *
Chinese	Mandarin	重磅衝撞 / 重磅冲撞 Zhòngbàng Chōngzhuàng * 沉重轟炸 Chénzhòng Hōngzhà *
French		Tacle Lourd
German		Rammboss
Greek		Βαρύ Χτύπημα
Italian		Pesobomba
Korean		헤비봄버 Heavy Bomber
Polish		Trzaśnięcie
Portuguese	Brazil	Golpe Pesado (games, SM089-present, TCG, manga) Pancada Pesada (early anime)
Portuguese	Portugal	Pancada Pesada Ataque Pesado
Spanish	Latin America	Golpe Pesado
Spanish	Spain	Cuerpo Pesado* Cuerpopesado*
Thai		เฮฟวีบอมเบอร์
Vietnamese		Oanh Tạc Hạng Nặng

Variations of the move Heavy Slam

Heavy Slam • Heat Crash

Generation VIII TMs
SwSh
00 • 01 • 02 • 03 • 04 • 05 • 06 • 07 • 08 • 09 • 10 • 11 • 12 • 13 • 14 • 15 • 16 • 17 • 18 • 19 • 20 • 21 • 22 • 23 • 24
25 • 26 • 27 • 28 • 29 • 30 • 31 • 32 • 33 • 34 • 35 • 36 • 37 • 38 • 39 • 40 • 41 • 42 • 43 • 44 • 45 • 46 • 47 • 48 • 49
50 • 51 • 52 • 53 • 54 • 55 • 56 • 57 • 58 • 59 • 60 • 61 • 62 • 63 • 64 • 65 • 66 • 67 • 68 • 69 • 70 • 71 • 72 • 73 • 74
75 • 76 • 77 • 78 • 79 • 80 • 81 • 82 • 83 • 84 • 85 • 86 • 87 • 88 • 89 • 90 • 91 • 92 • 93 • 94 • 95 • 96 • 97 • 98 • 99
BDSP
01 • 02 • 03 • 04 • 05 • 06 • 07 • 08 • 09 • 10 • 11 • 12 • 13 • 14 • 15 • 16 • 17 • 18 • 19 • 20 • 21 • 22 • 23 • 24 • 25
26 • 27 • 28 • 29 • 30 • 31 • 32 • 33 • 34 • 35 • 36 • 37 • 38 • 39 • 40 • 41 • 42 • 43 • 44 • 45 • 46 • 47 • 48 • 49 • 50
51 • 52 • 53 • 54 • 55 • 56 • 57 • 58 • 59 • 60 • 61 • 62 • 63 • 64 • 65 • 66 • 67 • 68 • 69 • 70 • 71 • 72 • 73 • 74 • 75
76 • 77 • 78 • 79 • 80 • 81 • 82 • 83 • 84 • 85 • 86 • 87 • 88 • 89 • 90 • 91 • 92 • 93 • 94 • 95 • 96 • 97 • 98 • 99 • 100
Generation VIII TRs (SwSh)
00 • 01 • 02 • 03 • 04 • 05 • 06 • 07 • 08 • 09 • 10 • 11 • 12 • 13 • 14 • 15 • 16 • 17 • 18 • 19 • 20 • 21 • 22 • 23 • 24
25 • 26 • 27 • 28 • 29 • 30 • 31 • 32 • 33 • 34 • 35 • 36 • 37 • 38 • 39 • 40 • 41 • 42 • 43 • 44 • 45 • 46 • 47 • 48 • 49
50 • 51 • 52 • 53 • 54 • 55 • 56 • 57 • 58 • 59 • 60 • 61 • 62 • 63 • 64 • 65 • 66 • 67 • 68 • 69 • 70 • 71 • 72 • 73 • 74
75 • 76 • 77 • 78 • 79 • 80 • 81 • 82 • 83 • 84 • 85 • 86 • 87 • 88 • 89 • 90 • 91 • 92 • 93 • 94 • 95 • 96 • 97 • 98 • 99

This article is part of Project Moves and Abilities, a Bulbapedia project that aims to write comprehensive articles on two related aspects of the Pokémon games.

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