Heavy Slam (move)

Heavy Slam ヘビーボンバー Heavy Bomber

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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

Contests Condition  Tough Appeal  0   Jam  0

Super Contests Condition  Tough Appeal  0

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

On Smogon's Movedex: Generation V Generation VI Generation VII Generation VIII

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.

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 BWB2W2 The user slams into the target with its heavy body. The more the user outweighs the target, the greater its damage. XYORAS SMUSUM SwShBDSPLA 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
						I	II	III	IV	V	VI	VII	VIII
076		Golem		Mineral		Mineral	69	1, 69XY 1, 60ORAS	1, 60	1, 60BDSP
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, 64BDSP
296		Makuhita		Human-Like		Human-Like	46	46	46	46BDSP
297		Hariyama		Human-Like		Human-Like	62	62XY 54ORAS	54	54BDSP
304		Aron		Monster		Monster	46BW 43B2W2	43XY 46ORAS	46	52
305		Lairon		Monster		Monster	56BW 51B2W2	51	51	64
306		Aggron		Monster		Monster	65BW 57B2W2	57	57	72
320		Wailmer		Field	Water 2	50	50XY 53ORAS	53	21
321		Wailord		Field	Water 2	70	70XY 1, 65ORAS	1, 65	21
379		Registeel		No Eggs Discovered		No Eggs Discovered				48
410		Shieldon		Monster		Monster	46	46	46	46BDSP
411		Bastiodon		Monster		Monster	58	58	58	58BDSP
436		Bronzor		Mineral		Mineral	54BW 49B2W2	49	49	32
437		Bronzong		Mineral		Mineral	72BW 58B2W2	58	58	32
486		Regigigas		No Eggs Discovered		No Eggs Discovered	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		No Eggs Discovered		No Eggs Discovered			67	60
799		Guzzlord		No Eggs Discovered		No Eggs Discovered			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
						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		No Eggs Discovered		No Eggs Discovered				✔
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		No Eggs Discovered		No Eggs Discovered				✔
378		Regice		No Eggs Discovered		No Eggs Discovered				✔
379		Registeel		No Eggs Discovered		No Eggs Discovered				✔
382		Kyogre		No Eggs Discovered		No Eggs Discovered				✔
383		Groudon		No Eggs Discovered		No Eggs Discovered				✔
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		No Eggs Discovered		No Eggs Discovered				✔
484		Palkia		No Eggs Discovered		No Eggs Discovered				✔
485		Heatran		No Eggs Discovered		No Eggs Discovered				✔
486		Regigigas		No Eggs Discovered		No Eggs Discovered				✔
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		No Eggs Discovered		No Eggs Discovered				✔
749		Mudbray		Field		Field				✔
750		Mudsdale		Field		Field				✔
776		Turtonator		Monster	Dragon				✔
781		Dhelmise		Mineral		Mineral				✔
791		Solgaleo		No Eggs Discovered		No Eggs Discovered				✔
797		Celesteela		No Eggs Discovered		No Eggs Discovered				✔
799		Guzzlord		No Eggs Discovered		No Eggs Discovered				✔
805		Stakataka		No Eggs Discovered		No Eggs Discovered				✔
809		Melmetal		No Eggs Discovered		No Eggs Discovered				✔
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		No Eggs Discovered		No Eggs Discovered				✔
898		Calyrex Ice Rider		No Eggs Discovered		No Eggs Discovered				✔
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
						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.

Special move

Generation V

#	Pokémon		Types	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 MeadowUSUM
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 Elite Charged TM By GO Snapshot As Shadow Pokémon As Purified Pokémon Formerly eligible None

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

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.
Pokémon	Method
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	Makuhita 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	Stonjourner
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	RBY	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	FRLGE	Generation IV	Generation IV (Japanese)	Generation IV (international)	PtHGSS	HGSS	Generation V	BW	B2W2	Generation V (Japanese)	Generation V (international)	Generation VI	XY	ORAS	Generation VII	SMUSUM	LGPE	Generation VIII	SwSh	BDSP	Legends: Arceus	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	RBY	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	FRLGE	Generation IV	Generation IV (Japanese)	Generation IV (international)	PtHGSS	HGSS	Generation V	BW	B2W2	Generation V (Japanese)	Generation V (international)	Generation VI	XY	ORAS	Generation VII	SMUSUM	LGPE	Generation VIII	SwSh	BDSP	Legends: Arceus	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 * 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) Portugal Pancada Pesada Ataque Pesado Spanish Latin America Golpe Pesado Spain Cuerpo Pesado* Cuerpopesado* Thai เฮฟวีบอมเบอร์ Vietnamese Oanh Tạc Hạng Nặng

Variations of the move Heavy Slam
Heavy Slam • Heat Crash

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.