Mega Aggron

#306 (Hoenn)

#307 Meditite ›

Pokémon type

Steel

Boosted in Snow weather

Mega Aggron weaknesses

Mega Aggron is weak to Fighting, Ground and Fire-type moves.

160%

Resistances

Mega Aggron is resistant to Normal, Flying, Rock, Bug, Steel, Grass, Psychic, Ice, Dragon and Fairy-type moves, and doubly resistant to Poison-type moves.

63%

39%

Best moveset for Mega Aggron

The best moves for Mega Aggron are Iron Tail and Meteor Beam when attacking Pokémon in Gyms. This move combination has the highest total DPS. In Trainer Battles, Dragon Tail and Meteor Beam deal the most damage per turn.

Attacking

Iron Tail

16.8DPS

Meteor Beam

70DPS

Defending

Iron Tail

16.8DPS

Heavy Slam

42DPS

Trainer Battles

Dragon Tail

4EPT

Meteor Beam

2DPE

View all moves »

Evolution

There are 4 Pokémon in the Aron family, including 1 Mega Pokémon. Aggron temporarily evolves into Mega Aggron.

Evolving Mega Aggron costs 200 Mega Energy the first time. Doing it again during the rest period that follows costs up to 40 Mega Energy, and less at higher Mega Levels.

Forms

There are 2 different forms of Aggron:

Normal

Mega Evolution

Game images

Mega Aggron, with the shiny version on the right. There is a very low chance of getting a shiny one.

Summary

Mega Aggron is a Steel Pokémon. It is weak to Fighting, Ground and Fire moves. Aggron's best moveset is Iron Tail & Meteor Beam and it has a Max CP of 4,705.

About

"Aggron claims an entire mountain as its own territory. It mercilessly beats up anything that violates its environment. This Pokémon vigilantly patrols its territory at all times."

Moves & Movesets

All moves

Raids

Trainer Battles

Quick move	Damage	EPS	DPS
Iron Tail	14	6	16.8
Dragon Tail	14	8	14
Smack Down	13	7	13
Metal Sound	4	12	9.6

Main move	Damage	Energy	DPE
Heavy Slam	70	2	1.68
Meteor Beam	140	1	1.4
Rock Tomb	65	2	1.3
Brick Break	40	3	1.21
Stone Edge	105	1	1.05
Thunder	100	1	1
Return Purified	25	3	0.76

Quick move	Damage	Turns	DPT	EPT
Dragon Tail	9	3	3	4
Metal Sound	5	2	3	4
Smack Down	11	3	3.7	2.7
Iron Tail	10	3	4	2.3

Main move	Damage	Energy	DPE
Meteor Beam ▲ att	120	60	2
Return Purified	130	70	1.86
Stone Edge	100	55	1.82
Heavy Slam	70	50	1.68
Thunder	100	60	1.67
Rock Tomb ▼ att	75	50	1.5
Brick Break ▼ def	50	40	1.25

The moves highlighted in green benefit from the Same Type Attack Bonus, and deal 20% more damage.

All movesets

Attacking

Defending

Trainer Battles

Quick move	Main move	DPS	Relative
Iron Tail 16.8 DPS	Meteor Beam 70 DPS	13.3	100%
Metal Sound 9.6 DPS	Meteor Beam 70 DPS	12.9	97%
Iron Tail 16.8 DPS	Heavy Slam 42 DPS	12.9	97%
Dragon Tail 14 DPS	Meteor Beam 70 DPS	12.8	96%
Dragon Tail 14 DPS	Heavy Slam 42 DPS	12.4	93%
Metal Sound 9.6 DPS	Heavy Slam 42 DPS	12.3	92%
Iron Tail 16.8 DPS	Stone Edge 42 DPS	12	90%
Smack Down 13 DPS	Meteor Beam 70 DPS	11.9	89%
Iron Tail 16.8 DPS	Thunder 40 DPS	11.8	89%
Iron Tail 16.8 DPS	Return Purified 50 DPS	11.8	89%
Smack Down 13 DPS	Heavy Slam 42 DPS	11.6	87%
Iron Tail 16.8 DPS	Brick Break 26.7 DPS	11.3	85%
Dragon Tail 14 DPS	Stone Edge 42 DPS	11.1	83%
Dragon Tail 14 DPS	Thunder 40 DPS	10.9	82%
Dragon Tail 14 DPS	Return Purified 50 DPS	10.8	81%
Iron Tail 16.8 DPS	Rock Tomb 21.7 DPS	10.8	81%
Metal Sound 9.6 DPS	Stone Edge 42 DPS	10.5	79%
Dragon Tail 14 DPS	Brick Break 26.7 DPS	10.5	78%
Smack Down 13 DPS	Stone Edge 42 DPS	10.4	78%
Metal Sound 9.6 DPS	Thunder 40 DPS	10.3	77%
Smack Down 13 DPS	Thunder 40 DPS	10.2	76%
Metal Sound 9.6 DPS	Return Purified 50 DPS	10.1	76%
Smack Down 13 DPS	Return Purified 50 DPS	10.1	76%
Dragon Tail 14 DPS	Rock Tomb 21.7 DPS	9.9	74%
Smack Down 13 DPS	Brick Break 26.7 DPS	9.8	74%
Metal Sound 9.6 DPS	Brick Break 26.7 DPS	9.8	73%
Smack Down 13 DPS	Rock Tomb 21.7 DPS	9.4	70%
Metal Sound 9.6 DPS	Rock Tomb 21.7 DPS	9.1	68%

Quick move	Main move	DPS	Relative
Iron Tail 16.8 DPS	Heavy Slam 42 DPS	4.6	100%
Iron Tail 16.8 DPS	Meteor Beam 70 DPS	4.6	99%
Dragon Tail 14 DPS	Heavy Slam 42 DPS	4.5	98%
Dragon Tail 14 DPS	Meteor Beam 70 DPS	4.4	95%
Iron Tail 16.8 DPS	Stone Edge 42 DPS	4.2	91%
Smack Down 13 DPS	Heavy Slam 42 DPS	4.2	90%
Iron Tail 16.8 DPS	Thunder 40 DPS	4.1	90%
Iron Tail 16.8 DPS	Rock Tomb 21.7 DPS	4.1	89%
Smack Down 13 DPS	Meteor Beam 70 DPS	4	87%
Iron Tail 16.8 DPS	Brick Break 26.7 DPS	4	86%
Dragon Tail 14 DPS	Stone Edge 42 DPS	3.9	84%
Dragon Tail 14 DPS	Rock Tomb 21.7 DPS	3.8	83%
Dragon Tail 14 DPS	Thunder 40 DPS	3.8	83%
Iron Tail 16.8 DPS	Return Purified 50 DPS	3.7	81%
Dragon Tail 14 DPS	Brick Break 26.7 DPS	3.7	80%
Smack Down 13 DPS	Stone Edge 42 DPS	3.6	78%
Smack Down 13 DPS	Rock Tomb 21.7 DPS	3.6	78%
Smack Down 13 DPS	Thunder 40 DPS	3.5	77%
Smack Down 13 DPS	Brick Break 26.7 DPS	3.5	75%
Dragon Tail 14 DPS	Return Purified 50 DPS	3.4	73%
Smack Down 13 DPS	Return Purified 50 DPS	3.2	68%
Metal Sound 9.6 DPS	Heavy Slam 42 DPS	3.1	67%
Metal Sound 9.6 DPS	Meteor Beam 70 DPS	2.9	62%
Metal Sound 9.6 DPS	Rock Tomb 21.7 DPS	2.5	55%
Metal Sound 9.6 DPS	Stone Edge 42 DPS	2.4	53%
Metal Sound 9.6 DPS	Brick Break 26.7 DPS	2.4	52%
Metal Sound 9.6 DPS	Thunder 40 DPS	2.4	51%
Metal Sound 9.6 DPS	Return Purified 50 DPS	2	44%

Quick move	Main move	Turns	DPT	Relative
Dragon Tail 4 EPT	Meteor Beam ▲ att 2 DPE	15	11	100%
Metal Sound 4 EPT	Meteor Beam ▲ att 2 DPE	16	11	100%
Dragon Tail 4 EPT	Return Purified 1.86 DPE	18	10.4	95%
Metal Sound 4 EPT	Return Purified 1.86 DPE	18	10.4	95%
Dragon Tail 4 EPT	Stone Edge 1.82 DPE	15	10.3	93%
Metal Sound 4 EPT	Stone Edge 1.82 DPE	14	10.3	93%
Dragon Tail 4 EPT	Heavy Slam 1.68 DPE	15	9.7	88%
Metal Sound 4 EPT	Heavy Slam 1.68 DPE	14	9.7	88%
Dragon Tail 4 EPT	Thunder 1.67 DPE	15	9.7	88%
Metal Sound 4 EPT	Thunder 1.67 DPE	16	9.7	88%
Dragon Tail 4 EPT	Rock Tomb ▼ att 1.5 DPE	15	9	82%
Smack Down 2.7 EPT	Meteor Beam ▲ att 2 DPE	24	9	82%
Metal Sound 4 EPT	Rock Tomb ▼ att 1.5 DPE	14	9	82%
Iron Tail 2.3 EPT	Meteor Beam ▲ att 2 DPE	27	8.7	79%
Smack Down 2.7 EPT	Return Purified 1.86 DPE	27	8.6	78%
Smack Down 2.7 EPT	Stone Edge 1.82 DPE	21	8.5	77%
Iron Tail 2.3 EPT	Return Purified 1.86 DPE	30	8.3	76%
Iron Tail 2.3 EPT	Stone Edge 1.82 DPE	24	8.2	75%
Smack Down 2.7 EPT	Heavy Slam 1.68 DPE	21	8.2	74%
Smack Down 2.7 EPT	Thunder 1.67 DPE	24	8.1	74%
Dragon Tail 4 EPT	Brick Break ▼ def 1.25 DPE	12	8	73%
Metal Sound 4 EPT	Brick Break ▼ def 1.25 DPE	10	8	73%
Iron Tail 2.3 EPT	Heavy Slam 1.68 DPE	24	7.9	72%
Iron Tail 2.3 EPT	Thunder 1.67 DPE	27	7.9	72%
Smack Down 2.7 EPT	Rock Tomb ▼ att 1.5 DPE	21	7.7	70%
Iron Tail 2.3 EPT	Rock Tomb ▼ att 1.5 DPE	24	7.5	68%
Smack Down 2.7 EPT	Brick Break ▼ def 1.25 DPE	15	7	64%
Iron Tail 2.3 EPT	Brick Break ▼ def 1.25 DPE	18	6.9	63%

A rough guide only. Turns is how many turns of Fast Attacks it takes to reach the Charged Attack; DPT is the damage per turn over repeated Fast and Charged Attacks, from move power and STAB. It leaves out shields, stat changes and matchups.

Counters & Raids

Top Mega Aggron counters

For the full ranking, the boss's moves and a raid simulator, see best Mega Aggron Raid Counters »

Pokémon Moveset Trainers

1
Keldeo (Resolute Form)

Low Kick

Secret Sword

1.66
2
Reshiram (Shadow)

Fire Fang

Fusion Flare

1.69
3
Blaziken (Shadow)

Counter

Aura Sphere

1.76
4
Heatran (Shadow)

Fire Spin

Magma Storm

1.8
5
Groudon (Shadow)

Mud Shot

Precipice Blades

1.82

The best Mega or Primal to bring is Mega Mewtwo X with Counter and Dynamic Punch+.

All Mega Aggron counters »

Stats & IVs

Base stats

Attack		247
Defense		331
Stamina		172

Max HP

Level 40	147
Level 50	157

Average size

Height	2.2 m
Weight	395 kg

Second charged move cost

Stardust	10,000
Candy	25

Other

Buddy walk distance

1 km

Max CP

Level 15 Research encounters	1,784
Level 20 Max hatched / raids	2,378
Level 30 Max wild	3,568
Level 40	4,162
Level 50	4,705

Max CP with weather boost

Level 25 (raids)	2,973
Level 35 (wild)	3,865