Physical
Balanced
420Average
70Moderate
CTier

Without Intimidate, Mightyena wouldn't see any competitive play. With it? It lowers the opponent's Attack on switch-in, turning modest base stats into a real offensive threat. Dark is solid coverage on top of that. It needs some investment to avoid getting outsped.

Attack and HP carry most of Mightyena's stat budget. Sp. Atk's the obvious dump stat. Common in the wild and yields 2 Attack EVs. Follows a medium-fast 1M XP curve.

Base Stats
420Above
HP70
C
Attack90
B
Defense70
C
Sp. Atk60
C
Sp. Def60
C
Speed70
C
Total420
Low <60
Avg 60-89
High 90-149
Top 150+
EV YieldDefeating Mightyena yields +2 Atk
HPAtk+2DefSpASpDSpe
Details
Catch127ModerateMedium Fast1M XP1m / 3'03"37kg / 81.6 lbs147Base XP
Pokedex Entries

It chases down prey in a pack of around ten. They defeat foes with perfectly coordinated teamwork.

Heart Gold / Soul Silver

Mightyena Weakness

Good

Type-wise, Mightyena takes extra damage from Fighting and Bug. Psychic moves do nothing thanks to a full immunity. Just 2 weak spots to worry about, which keeps teambuilding straightforward.

Gen IV Type Chart
  • Fairy type does not exist — Dragon has fewer checks
  • Physical / Special split now per-move (introduced Gen IV)
4xCriticali
None
½xResisti
¼xResisti
None
0xImmunei
STAB (2)i
2Weak
2Resist
1Immune
Scorei+1
SpikesGrounded — up to 25%
Toxic SpikesVulnerable
Abilities
IntimidateLowers opponents' Attack one stage upon entering battle.
Quick FeetIncreases Speed to 1.5× with a major status ailment.
MoxieHARaises Attack one stage upon KOing a Pokémon.

Evolved from Poochyena. Mightyena is the final form in this two-stage line. A massive partner pool for breeding via one egg group. Eggs are quick to hatch. HP grew the most through evolution (+35 over Poochyena), and Mightyena peaks at 420 total stats.

How to Evolve

2 Forms
Stat Comparison 2 Stages
Mightyena
Dark
HP
35
70+35
ATK
55
90+35
DEF
35
70+35
SP.ATK
30
60+30
SP.DEF
30
60+30
SPE
35
70+35
BST
220D-Tier
420C-Tier+200
ROLE
Balanced
Balanced
TYPE
Physical
Physical
Breeding
Very Easy

Breed with Mightyena to get Poochyena eggs easily using 131 partners from the Ground egg group. Notable egg moves include Astonish, Covet, Fire Fang and 7 more.

Egg Groups
Ground
Gender
50.0%50.0%
Hatch Time
15 cycles·3,855 steps
Quick~4 min with Flame Body
Egg Moves
10moves
Breed With (best first)
raichupikachunidokinggolduckampharosrhydondewgongarbokquagsirenidorinofarfetchdflaaffy

the remaining moves keeps opponents guessing about Mightyena's real targets. Life Orb provides extra damage on every hit for a health trade while max Attack and Speed EVs and Adamant nature handle the stat profile. Intimidate ties it together.

Best Build

Physical Sweeper
Ability
Intimidate
Item
Life OrbPOWER
Nature
Adamant+ATK
EVs

Best Mightyena Moveset

  • CrunchSTAB
  • Ice Fang
  • Fire Fang
  • Sucker PunchSTAB

Breeding's the move. Astonish and Covet give Mightyena options it can't learn any other way, and coverage across 9 types already covers a decent range on top of Dark Pulse and Crunch. The egg moves push it further.

Level-Up Moves

Lv 1
Bite
6010025Dark
Lv 1
Howl
40Normal
Lv 1
Sand Attack
10015Ground
Lv 1
Tackle
3510035Normal
Lv 5
Howl
40Normal
Lv 9
Sand Attack
10015Ground
Lv 13
Bite
6010025Dark
Lv 17
Odor Sleuth
40Normal
Lv 22
Roar-6
20Normal
Lv 27
Swagger
9015Normal
Lv 32
Assurance
5010010Dark
Lv 37
Scary Face
9010Normal
Lv 42
Taunt
10020Dark
Lv 47
Embargo
10015Dark
Lv 52
Take Down
908520Normal
Lv 57
Thief
6010025Dark
Lv 62
Sucker Punch+1
801005Dark

TM Moves

Src
TM45
Attract
10015Normal
TM78
Captivate
10020Normal
TM79
Dark Pulse
8010015Dark
TM28
Dig
8010010Ground
TM32
Double Team
15Normal
TM63
Embargo
10015Dark
TM58
Endure+4
10Normal
TM42
Facade
7010020Normal
TM21
Frustration
10020Normal
TM68
Giga Impact
150905Normal
TM10
Hidden Power
6010015Normal
TM15
Hyper Beam
150905Normal
TM23
Iron Tail
1007515Steel
TM83
Natural Gift
10015Normal
TM66
Payback
5010010Dark
TM17
Protect+4
10Normal
TM18
Rain Dance
5Water
TM44
Rest
10Psychic
TM27
Return
10020Normal
TM05
Roar-6
20Normal
HM06
Rock Smash
4010015Fighting
TM43
Secret Power
7010020Normal
TM30
Shadow Ball
8010015Ghost
TM82
Sleep Talk
10Normal
TM49
Snatch+4
10Dark
HM04
Strength
8010015Normal
TM90
Substitute
10Normal
TM11
Sunny Day
5Fire
TM87
Swagger
9015Normal
TM12
Taunt
10020Dark
TM46
Thief
6010025Dark
TM41
Torment
10015Dark
TM06
Toxic
8510Poison

Egg Moves

Src
Egg
Astonish
3010015Ghost
Egg
Covet
6010025Normal
Egg
Fire Fang
659515Fire
Egg
Ice Fang
659515Ice
Egg
Leer
10030Normal
Egg
Me First
20Normal
Egg
Poison Fang
5010015Poison
Egg
Sucker Punch+1
801005Dark
Egg
Thunder Fang
659515Electric
Egg
Yawn
10Normal

Tutor Moves

Src
Tutor
Headbutt
7010015Normal
Tutor
Mud-Slap
2010010Ground
Tutor
Snore
4010015Normal
Tutor
Spite
10010Ghost
Tutor
Sucker Punch+1
801005Dark
Tutor
Super Fang
9010Normal
Tutor
Uproar
9010010Normal

Reminder Moves

Src
Rem
Crunch
8010015Dark

Transfer Moves

Src
Gen 3
Body Slam
8510015Normal
Gen 3
Counter-5
10020Fighting
Gen 3
Double-Edge
12010015Normal
Gen 3
Mimic
10Normal
Gen 3
Psych Up
10Normal

Can't catch Mightyena directly. Start with Poochyena at solid rates from the locations below, then evolve at level 18. The 2-stage line from Poochyena to Mightyena is where the leveling time goes.

How to Obtain Mightyena in HeartGold & SoulSilver

  1. Poochyena
    Step 1Catch Poochyena
    Route 1
    SoulSilverGrassLv.2CommonEarlyRouteSwarm active
    EFFORTLESS
    Route 1
    HeartGoldGrassLv.2CommonEarlyRouteSwarm active
    EFFORTLESS
  2. Mightyena
    Step 2Mightyena
  • Intimidate changes the entire equation for Mightyena. The 420 BST doesn't tell the full story. Ranked C-Tier.

  • Mightyena's biggest threats include Hitmonlee (Fighting) and Scizor (Bug), all carrying super-effective STAB moves. Only 2 weaknesses means fewer dedicated counters to worry about.

  • Poochyena evolves into Mightyena at level 18. Mightyena is the fully evolved form. It sits at 420 BST in its evolved form.

  • Intimidate is what you want on Mightyena. Every competitive set worth running is built with that ability in mind. The alternatives (Quick Feet, Moxie) work on paper but Intimidate is what makes Mightyena worth using.

  • Base 70 Speed is workable — faster than some, slower than many. On offense, Mightyena is a physical attacker with base 90 Attack. Defensively? Enough bulk to take a hit or two.

  • Mightyena appears in 14 games, including Ruby & Sapphire, FireRed & LeafGreen, and Emerald.

Available in 14 titles since its debut in Ruby & Sapphire, Mightyena spans 7 generations of Pokemon games. It's accessible through wild encounters in a solid number of games.