Physical
Balanced
448Average
80Moderate
CTier

Arbok punches above its weight class thanks to Intimidate. It lowers the opponent's Attack on switch-in, which is enough to make up for stats that don't impress on their own. Only weak to Ground and Psychic. Known as the Cobra Pokemon.

Arbok's spread isn't flashy. Attack leads, HP trails, 2 stats clear the bar. Moderately hard to find and worth 2 Attack EVs, on a medium-fast 1M XP curve.

Base Stats
448Above
HP60
C
Attack95
B
Defense69
C
Sp. Atk65
C
Sp. Def79
C
Speed80
C
Total448
Low <60
Avg 60-89
High 90-149
Top 150+
EV YieldDefeating Arbok yields +2 Atk
HPAtk+2DefSpASpDSpe
Details
Catch90ChallengingMedium Fast1M XP3.5m / 11'06"65kg / 143.3 lbs157Base XP
Pokedex Entries

This POKéMON is terrifically strong in order to constrict things with its body. It can even flatten steel oil drums. Once ARBOK wraps its body around its foe, escaping its crunching embrace is impossible.

Ruby / Sapphire

Arbok Weakness

Avg

Arbok is weak to Ground and Psychic-type moves. It resists 4 types, giving it decent defensive coverage. Arbok leans offensive (base 95 Atk) rather than trying to tank its weaknesses.

Gen III Type Chart
  • Dark and Steel types added — Fairy does not exist yet
  • Moves are Physical or Special based on type, not per move
4xCriticali
None
¼xResisti
None
0xImmunei
None
STAB (1)i
2Weak
4Resist
0Immune
Scorei0
SpikesGrounded — up to 25%
Toxic SpikesAbsorbs on switch
Abilities
IntimidateLowers opponents' Attack one stage upon entering battle.
Shed SkinHas a 33% chance of curing any major status ailment after each turn.
UnnerveHAPrevents opposing Pokémon from eating held Berries.

Arbok is the evolved form of Ekans. Breeding produces Ekans eggs, and they're average hatch time. Evolving from Ekans gave Arbok the biggest boost in Attack (+35), bringing the total to 448 stats.

How to Evolve

2 Forms
Stat Comparison 2 Stages
Ekans
Poison
Arbok
Poison
HP
35
60+25
ATK
60
95+35
DEF
44
69+25
SP.ATK
40
65+25
SP.DEF
54
79+25
SPE
55
80+25
BST
288C-Tier
448C-Tier+160
ROLE
Balanced
Balanced
TYPE
Physical
Physical
Breeding
Very Easy

Breed with Arbok to get Ekans eggs easily using 27 partners from the Dragon and Ground egg groups. Notable egg moves include Beat Up, Poison Fang, Pursuit and 2 more.

Egg Groups
DragonGround
Gender
50.0%50.0%
Hatch Time
20 cycles·5,140 steps
Quick~5 min with Flame Body
Egg Moves
5moves
Breed With (best first)
gyaradosraichupikachucharizardkingdrasceptileflygonmiloticnidokinggolduckampharosaltaria

Intimidate helps Arbok stick around while dealing real damage. Leftovers for passive recovery each turn, max Attack and Speed EVs for the right balance, and Sludge Bomb as the main threat. Not the fastest, but it doesn't need to be.

Best Build

Physical Sweeper
Ability
Intimidate
Item
LeftoversSUSTAIN
Nature
Jolly+SPE
EVs

Best Arbok Moveset

  • Sludge BombSTAB
  • EarthquakeCoverage
  • Body Slam
  • GlareUtility

Breeding opens up real options for Arbok. Beat Up and Poison Fang come exclusively from egg moves, and they're worth the effort. The rest of the kit covers basics through Sludge Bomb and Poison Fang and Dark and Normal coverage and more.

Level-Up Moves

Lv 1
Bite
6010025Dark
Lv 1
Leer
10030Normal
Lv 1
Poison Sting
1510035Poison
Lv 1
Wrap
158520Normal
Lv 8
Poison Sting
1510035Poison
Lv 13
Bite
6010025Dark
Lv 20
Glare
7530Normal
Lv 28
Screech
8540Normal
Lv 38
Acid
4010030Poison
Lv 46
Spit Up
10010Normal
Lv 46
Stockpile
20Normal
Lv 46
Swallow
10Normal
Lv 56
Haze
30Ice

TM Moves

Src
TM45
Attract
10015Normal
TM28
Dig
6010010Ground
TM32
Double Team
15Normal
TM26
Earthquake
10010010Ground
TM42
Facade
7010020Normal
TM21
Frustration
10020Normal
TM19
Giga Drain
751005Grass
TM10
Hidden Power
6010015Normal
TM15
Hyper Beam
150905Normal
TM23
Iron Tail
1007515Steel
TM17
Protect+4
10Normal
TM18
Rain Dance
5Water
TM44
Rest
10Psychic
TM27
Return
10020Normal
TM43
Secret Power
7010020Normal
TM36
Sludge Bomb
9010010Poison
TM49
Snatch+4
10Dark
HM04
Strength
8010015Normal
TM11
Sunny Day
5Fire
TM46
Thief
6010025Dark
TM41
Torment
10015Dark
TM06
Toxic
8510Poison

Egg Moves

Src
Egg
Beat Up
10010Dark
Egg
Poison Fang
5010015Poison
Egg
Pursuit
4010020Dark
Egg
Slam
807520Normal
Egg
Spite
10010Ghost

Tutor Moves

Arbok can't learn any Tutor moves

No wild encounters for Arbok in Ruby & Sapphire. Bring Ekans over from Red, Gold, or Brilliant Diamond, then level through the stages. Each step in the chain is laid out below.

How to Obtain Arbok in Ruby & Sapphire

  1. Ekans
    Step 1Obtain Ekans

    Catch in the wild in:

    Then trade to Ruby & Sapphire to continue the evolution chain.

    Also found in:

  2. Arbok
    Step 2Arbok
  • Don't let Arbok's 448 base stat total fool you. Intimidate is what makes it tick — it punches way above its weight class. We rate it C-Tier.

  • Arbok's biggest threats include Golem (Ground) and Starmie (Psychic), all carrying super-effective STAB moves. Only 2 weaknesses means fewer dedicated counters to worry about.

  • Ekans evolves into Arbok at level 22. Arbok is the fully evolved form. It sits at 448 BST in its evolved form.

  • Run Intimidate on Arbok. It's the ability that defines how you build around it and the main reason it holds a competitive niche. Arbok also gets Shed Skin and Unnerve, but they don't compare.

  • Arbok fills the balanced role. It's a physical attacker with base 95 Attack. Base 80 Speed is workable — faster than some, slower than many. And it's enough bulk to take a hit or two.

  • Arbok appears in 20 games, including Yellow, Red & Blue, and Gold & Silver.

Arbok has been part of the series since Red & Blue, appearing in 20 titles across all 9 generations. As a Gen 1 original, it's one of the most consistently available Pokemon in the franchise.