Special
Setup Sweeper
485Average
52Slow
CTier

Swift Swim doubles its Speed in rain, adding real value on top of Gorebyss's already solid stats. Water typing means only weak to Electric and Grass. Known as the South Sea Pokemon. Its damage comes from the special side.

Nothing fancy in Gorebyss's spread. It leans special with Sp. Atk out front. And you'll get 2 Sp. Atk EVs per KO for it. Follows a standard growth curve.

Base Stats
485Above
HP55
D
Attack84
C
Defense105
B
Sp. Atk114
B
Sp. Def75
C
Speed52
D
Total485
Low <60
Avg 60-89
High 90-149
Top 150+
EV YieldDefeating Gorebyss yields +2 SpA
HPAtkDefSpA+2SpDSpe
Details
Catch60ChallengingErratic600,000 XP1.8m / 5'11"22.6kg / 49.8 lbs170Base XP
Pokedex Entries

It lives at the bottom of the sea. In the springtime, its pink body turns more vivid for some reason.

Brilliant Diamond / Shining Pearl

Gorebyss Weakness

Good

Gorebyss is weak to Electric and Grass-type moves. The Water typing picks up 4 resistances to work with. Gorebyss's physical bulk (base 105 Def) helps cushion physical weakness hits, but special attackers are the bigger threat.

4xCriticali
None
¼xResisti
None
0xImmunei
None
2Weak
4Resist
0Immune
Scorei0
SpikesGrounded — up to 25%
Toxic SpikesVulnerable
Abilities
Swift SwimDoubles Speed during rain.
HydrationHACures any major status ailment after each turn during rain.

Clamperl's line splits into 2 evolutions, and Gorebyss is the trade route. Each sibling form needs a different method to obtain. Breed through Clamperl to get eggs. Gorebyss and Huntail share the same 485 total stats, but they're distributed differently. Check the comparison below to see where each one specializes.

How to Evolve

2 Evolutions
Huntail
#367Huntail
Trade + Deep Sea Tooth
Gorebyss
#368Gorebyss
Trade + Deep Sea Scale
Stat Comparison 3 Stages
Huntail
Water
Gorebyss
Water
HP
35
55+20
55+20
ATK
64
104+40
84+20
DEF
85
105+20
105+20
SP.ATK
74
94+20
114+40
SP.DEF
55
75+20
75+20
SPE
32
52+20
52+20
BST
345D-Tier
485C-Tier+140
485C-Tier+140
ROLE
Balanced
Attacker
Attacker
TYPE
Special
Mixed
Special
Breeding
Very Easy

Breed with Gorebyss to get Clamperl eggs easily from the Water1 egg group. Notable egg moves include Aqua Ring, Barrier, Body Slam and 8 more.

Egg Groups
Water1
Gender
50.0%50.0%
Hatch Time
20 cycles·5,140 steps
Quick~5 min with Flame Body
Egg Moves
11moves

Gorebyss keeps momentum with Baton Pass, switching out after dealing damage or scouting. White Herb gives it a one-time stat drop reset, a spread EV build EVs let it hit hard on the way out, and utility options prevents dead turns.

Best Build

Pivot
Ability
Swiftswim
Item
White Herb
Nature
Calm+SPD
EVs

Best Gorebyss Moveset

  • Shell Smash
  • Baton Pass
  • BarrierUtility
  • CoilSetup

Breeding opens up real options for Gorebyss. Aqua Ring and Barrier come exclusively from egg moves, and they're worth the effort. The rest of the kit covers basics through Hydro Pump and Aqua Tail and coverage across 7 types.

Level-Up Moves

Lv 1
Confusion
5010025Psychic
Lv 1
Whirlpool
358515Water
Lv 5
Water Sport
15Water
Lv 9
Agility
30Psychic
Lv 11
Draining Kiss
5010010Fairy
Lv 14
Water Pulse
6010020Water
Lv 16
Amnesia
20Psychic
Lv 19
Aqua Ring
20Water
Lv 23
Captivate
10020Normal
Lv 26
Dive
8010010Water
Lv 29
Baton Pass
40Normal
Lv 34
Psychic
9010010Psychic
Lv 39
Aqua Tail
909010Water
Lv 45
Coil
20Poison
Lv 50
Hydro Pump
110805Water

TM Moves

Src
TM45
Attract
10015Normal
TM14
Blizzard
110705Ice
TM100
Confide
20Normal
TM32
Double Team
15Normal
TM42
Facade
7010020Normal
TM21
Frustration
10020Normal
TM68
Giga Impact
150905Normal
TM07
Hail
10Ice
TM10
Hidden Power
6010015Normal
TM15
Hyper Beam
150905Normal
TM13
Ice Beam
9010010Ice
TM83
Infestation
2010020Bug
TM17
Protect+4
10Normal
TM77
Psych Up
10Normal
TM29
Psychic
9010010Psychic
TM18
Rain Dance
5Water
TM44
Rest
10Psychic
TM27
Return
10020Normal
TM48
Round
6010015Normal
TM20
Safeguard
25Normal
TM55
Scald
8010015Water
TM30
Shadow Ball
8010015Ghost
TM88
Sleep Talk
10Normal
TM90
Substitute
10Normal
TM94
Surf
9010015Water
TM87
Swagger
8515Normal
TM06
Toxic
9010Poison
TM98
Waterfall
8010015Water

Egg Moves

Src
Egg
Aqua Ring
20Water
Egg
Barrier
20Psychic
Egg
Body Slam
8510015Normal
Egg
Brine
6510010Water
Egg
Confuse Ray
10010Ghost
Egg
Endure+4
10Normal
Egg
Mud Sport
15Ground
Egg
Muddy Water
908510Water
Egg
Refresh
20Normal
Egg
Supersonic
5520Normal
Egg
Water Pulse
6010020Water

Tutor Moves

Gorebyss can't learn any Tutor moves

Reminder Moves

Src
Rem
Clamp
358515Water
Rem
Iron Defense
15Steel
Rem
Shell Smash
15Normal
Rem
Water Gun
4010025Water

Transfer Moves

Src
Gen 3
Double-Edge
12010015Normal
Gen 3
Mimic
10Normal
Gen 4
Mud-Slap
2010010Ground
Gen 4
Natural Gift
10015Normal
Gen 6
Secret Power
7010020Normal
Gen 4
Swift
6020Normal

Gorebyss isn't available in the wild in Sun & Moon. Start by transferring Clamperl from Ruby, Emerald, or Brilliant Diamond. The evolution path from Clamperl to Gorebyss is covered in the steps below.

Trade Evolution Required — Requires trading with another player

How to Obtain Gorebyss in Sun & Moon

  1. Clamperl
    Step 1Obtain Clamperl

    Available in:

    Then trade to Sun & Moon to continue the evolution chain.

    Also found in:

  2. Gorebyss
    Step 2Gorebyss
  • Gorebyss looks average on paper at 485 BST. But Swift Swim is why it sees play — build around that and it pulls its weight. C-Tier setup sweeper on our tier list.

  • Gorebyss's biggest threats include Manectric (Electric) and Venusaur (Grass), all carrying super-effective STAB moves. Only 2 weaknesses means fewer dedicated counters to worry about.

  • Clamperl evolves into Gorebyss while holding a Deep Sea Scale. Gorebyss is the final evolution in a 3-stage line starting from Clamperl. At 485 BST, it's got solid stats to work with.

  • Gorebyss gets Swift Swim and Hydration. But Swift Swim is the one that matters — it's the centerpiece of every viable set. Build around that.

  • Gorebyss is a special attacker with base 114 Sp. Atk. Enough bulk to take a hit or two, too. But the speed tells the real story — at base 52 Speed, it won't be moving first often. Fits the setup sweeper role.

  • Gorebyss appears in 13 games, including Ruby & Sapphire, FireRed & LeafGreen, and Emerald.

Since Ruby & Sapphire, Gorebyss has been in 13 games. Requiring a trade evolution to obtain means it's consistently available but requires more effort than simply catching it in the wild.