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136MS #136: Oilslam
Pokémon
#138: Stuffowl 138MS
137MS
Isissin
Assassin Pokémon
#137
137Isissin
Type
Poison Dark
Unknown
Abilities
Poison Point or Aftermath
Gender ratio
75% / 25%
Catch rate
45 (5.9%)
Breeding
Egg groups
Amorphous and Monster
Hatch time
6630 steps*
Height
5'07" 1.7 m
0'0" 0 m
Weight
140.9 lbs. 63.9 kg
0 lbs. 0 kg
Base experience yield
179
Leveling rate
Medium Slow
EV yield
Total: 2
1
HP
1
Atk
0
Def
0
Sp.Atk
0
Sp.Def
0
Speed
0
HP
0
Atk
0
Def
0
Sp.Atk
0
Sp.Def
0
Speed
Body style
Body04
Footprint
F137
Pokédex color
Black
Base friendship
35
Cry


Isissin is a dual-type Poison/Dark Pokémon.

It evolves from Oilslam starting at level 38.

BiologyEdit

Isissin lives on land by the water's-edge.

Pokédex Entry Edit

Pokédex entry
Isissin replicates itself to confuse its foes. It is said to poison the corrupted and evil and bless the good-willing.

Game Locations Edit

Availability
None This Pokémon cannot be obtained yet.
Always
Common
Uncommon
Fossil
Rare Wonder Trade
Special
Evolve Oilslam

Held Items Edit

Held item(s)
None This Pokémon cannot be found holding an item.
Common
Uncommon Bag Smoke Ball Sprite Smoke Ball
Rare
Always

Base Stats Edit

Stat Range
At Lv. 50 At Lv. 100
HP: 105
165 - 212 320 - 414
Attack: 105
99 - 172 193 - 339
Defense: 75
72 - 139 139 - 273
Sp.Atk: 95
90 - 161 175 - 317
Sp.Def: 100
94 - 167 184 - 328
Speed: 50
49 - 112 94 - 218
Total: 530   Other Pokémon with this total  
  • Minimum stats are calculated with 0 EVs, IVs of 0, and a hindering nature, if applicable.
  • Maximum stats are calculated with 252 EVs, IVs of 31, and a helpful nature, if applicable.


Type Effectiveness Edit

Under normal battle conditions, this Pokémon is:
Immune to:
Normal
Fighting
Flying
Poison ½×
Ground
Rock
Bug
Ghost ½×
Steel
Fire
Water
Grass ½×
Electric
Psychic
Ice
Dragon
Dark ½×
Fairy
None
Doubly resistant to:
Normal
Fighting
Flying
Poison ½×
Ground
Rock
Bug
Ghost ½×
Steel
Fire
Water
Grass ½×
Electric
Psychic
Ice
Dragon
Dark ½×
Fairy
None
Resistant to:
Normal
Fighting
Flying
Poison ½×
Ground
Rock
Bug
Ghost ½×
Steel
Fire
Water
Grass ½×
Electric
Psychic
Ice
Dragon
Dark ½×
Fairy
None
Damaged normally by:
Normal
Fighting
Flying
Poison ½×
Ground
Rock
Bug
Ghost ½×
Steel
Fire
Water
Grass ½×
Electric
Psychic
Ice
Dragon
Dark ½×
Fairy
None
Weak to:
Normal
Fighting
Flying
Poison ½×
Ground
Rock
Bug
Ghost ½×
Steel
Fire
Water
Grass ½×
Electric
Psychic
Ice
Dragon
Dark ½×
Fairy
None
Doubly weak to:
Normal
Fighting
Flying
Poison ½×
Ground
Rock
Bug
Ghost ½×
Steel
Fire
Water
Grass ½×
Electric
Psychic
Ice
Dragon
Dark ½×
Fairy
None
Notes:

Moves Edit

By leveling upEdit

By leveling up
This is the Pokémon's upcoming moveset.
Look for the older moveset in the article's history.
 Level   Move   Type   Cat.   Pwr.   Acc.   PP 
011 Nasty Plot Dark Status 0000 —% 20
011 Earth Power Ground Special 09090 100100% 10
011 Aura Sphere Fighting Special 08080 —% 20
011 Sludge Poison Special 06565 100100% 20
011 Minimize Normal Status 0000 —% 10
011 Poison Gas Poison Status 0000 09090% 40
055 Feint Attack Dark Physical 06060 —% 20
099 Disable Normal Status 0000 100100% 20
1212 Acid Spray Poison Special 04040 100100% 20
1515 False Swipe Normal Physical 04040 100100% 40
1818 Vacuum Wave Fighting Special 04040 100100% 30
2121 Acid Armor Poison Status 0000 —% 20
2525 Self-Destruct Normal Physical 200200 100100% 5
2929 Night Slash Dark Physical 07070 100100% 15
3232 Toxic Spikes Poison Status 0000 —% 20
3636 Psycho Cut Psychic Physical 07070 100100% 20
3838 Cross Poison Poison Physical 07070 100100% 20
4141 X-Scissor Bug Physical 08080 100100% 15
4444 Recover Normal Status 0000 —% 10
4747 Sucker Punch Dark Physical 07070 100100% 5
5050 Poison Jab Poison Physical 08080 100100% 20
5454 Explosion Normal Physical 250250 100100% 5
5757 Meteor Mash Steel Physical 09090 09090% 10
6060 Ow The Edge Dark Physical 120120 100100% 15
6464 Gunk Shot Poison Physical 120120 08080% 5
6767 Guillotine Normal Physical 0000 —% 5
7070 Holy Duty Fire Special 250250 100100% 5
  • Bold indicates a move that gets STAB when used by Isissin
  • Italic indicates a move that gets STAB only when used by an evolution of Isissin
  • Moves in yellow cannot be learned by any previous evolutions of Isissin

By TM/HMEdit

By TM/HM
This is the Pokémon's upcoming moveset.
Look for the older moveset in the article's history.
 TM   Move   Type   Cat.   Pwr.   Acc.   PP 
Bag TM Fighting Sprite TM01 Focus Punch Fighting Physical 150150 100}}100% 20
Bag TM Psychic Sprite TM04 Calm Mind Psychic Status 0000 —}}—% 20
Bag TM Poison Sprite TM06 Toxic Poison Status 0000 090}}90% 10
Bag TM Fighting Sprite TM08 Bulk Up Fighting Status 0000 —}}—% 20
Bag TM Normal Sprite TM10 Hidden Power Normal Special 06060 100}}100% 15
Bag TM Fire Sprite TM11 Sunny Day Fire Status 0000 —}}—% 5
Bag TM Dark Sprite TM12 Taunt Dark Status 0000 100}}100% 20
Bag TM Normal Sprite TM15 Hyper Beam Normal Special 150150 090}}90% 5
Bag TM Normal Sprite TM17 Protect Normal Status 0000 —}}—% 10
Bag TM Water Sprite TM18 Rain Dance Water Status 0000 —}}—% 5
Bag TM Normal Sprite TM21 Frustration Normal Physical 0000 100}}100% 20
Bag TM Ground Sprite TM26 Earthquake Ground Physical 100100 100}}100% 10
Bag TM Normal Sprite TM27 Return Normal Physical 0000 100}}100% 20
Bag TM Psychic Sprite TM29 Psychic Psychic Special 09090 100}}100% 10
Bag TM Ghost Sprite TM30 Shadow Ball Ghost Special 08080 100}}100% 15
Bag TM Fighting Sprite TM31 Brick Break Fighting Physical 07575 100}}100% 15
Bag TM Normal Sprite TM32 Double Team Normal Status 0000 —}}—% 15
Bag TM Fire Sprite TM35 Flamethrower Fire Special 09090 100}}100% 15
Bag TM Poison Sprite TM36 Sludge Bomb Poison Special 09090 100}}100% 10
Bag TM Rock Sprite TM37 Sandstorm Rock Status 0000 —}}—% 10
Bag TM Fire Sprite TM38 Fire Blast Fire Special 110110 085}}85% 5
Bag TM Flying Sprite TM40 Aerial Ace Flying Physical 08080 —}}—% 20
Bag TM Dark Sprite TM41 Torment Dark Status 0000 100}}100% 15
Bag TM Normal Sprite TM42 Facade Normal Physical 07070 100}}100% 20
Bag TM Normal Sprite TM43 Secret Power Normal Physical 07070 100}}100% 20
Bag TM Psychic Sprite TM44 Rest Psychic Status 0000 —}}—% 10
Bag TM Normal Sprite TM45 Attract Normal Status 0000 100}}100% 15
Bag TM Dark Sprite TM46 Thief Dark Physical 06060 100}}100% 25
Bag TM Dark Sprite TM49 Snatch Dark Status 0000 100}}100% 10
Bag TM Fire Sprite TM50 Overheat Fire Special 130130 090}}90% 5
Bag TM Grass Sprite HM01 Cut Grass Physical 07070 100}}100% 30
Bag TM Water Sprite HM03 Surf Water Special 09090 100}}100% 15
Bag TM Rock Sprite HM04 Strength Rock Physical 07070 100}}100% 15
Bag TM Fighting Sprite HM06 Rock Smash Fighting Physical 06060 100}}100% 15
  • Bold indicates a move that gets STAB when used by Isissin
  • Italic indicates a move that gets STAB only when used by an evolution of Isissin
  • Moves in yellow cannot be learned by any previous evolutions of Isissin

By tutoringEdit

By Move Tutor
This is the Pokémon's upcoming moveset.
Look for the older moveset in the article's history.
 Move   Type   Cat.   Pwr.   Acc.   PP 
Block Normal Status —% 5
Body Slam Normal Physical 85 100% 15
Dark Pulse Dark Special 80 100% 15
Earth Power Ground Special 90 100% 10
Fire Punch Fire Physical 75 100% 15
Focus Blast Fighting Special 120 75% 5
Grass Knot Grass Special 100% 20
Ice Punch Ice Physical 75 100% 15
Meme ??? Special 65 100% 15
Metronome Normal Status —% 10
Pay Day Normal Physical 40 100% 20
Present Normal Physical 90% 15
Rock Slide Rock Physical 75 90% 10
Sleep Talk Normal Status —% 10
Softboiled Normal Status —% 10
Stone Edge Rock Physical 100 80% 5
Substitute Normal Status —% 10
Swagger Normal Status 85% 15
Swords Dance Normal Status —% 20
Thunder Punch Electric Physical 75 100% 15
  • Bold indicates a move that gets STAB when used by Isissin
  • Italic indicates a move that gets STAB only when used by an evolution of Isissin
  • Moves in yellow cannot be learned by any previous evolutions of Isissin

By breedingEdit

By breeding
Egg moves are currently not implemented.
 Father   Move   Type   Cat.   Pwr.   Acc.   PP 
244MS Agility Psychic Status —% 30
087MS137MS184MS227MS244MS312MS Aura Sphere Fighting Special 80 —% 20
070MS076MS077MS097MS098MS112MS113MS167MS181MS182MS
235MS236MS237MS311MS312MS375MS376MS377MS
Confuse Ray Ghost Status 100% 10
046MS047MS052MS097MS098MS136MS137MS181MS182MS230MS Feint Attack Dark Physical 60 —% 20
004MS005MS006MS024MS030MS031MS086MS087MS133MS137MS
158MS159MS160MS181MS182MS184MS228MS234MS244MS287MS
301MS332MS333MS
Nasty Plot Dark Status —% 20
046MS047MS097MS098MS136MS137MS366MS Night Slash Dark Physical 70 100% 15
152MS153MS154MS235MS236MS237MS252MS253MS254MS350MS
364MS365MS366MS377MS
Outrage Dragon Physical 120 100% 10
004MS005MS006MS052MS097MS098MS219MS220MS230MS269MS
270MS334MS335MS
Pursuit Dark Physical 40 100% 20
046MS047MS332MS333MS Sand Attack Ground Status 100% 15
022MS023MS024MS236MS237MS252MS253MS254MS269MS270MS
311MS312MS323MS334MS335MS
Screech Normal Status 85% 40
244MS323MS364MS365MS366MS Slash Normal Physical 70 100% 20
184MS Twineedle Bug Physical 25 100% 20
332MS *Whirlwind* Normal Status —% 20
  • Moves marked with an asterisk (*) must be chain bred onto Isissin
  • Moves marked with a double dagger (‡) include tutored parents.
  • Bold indicates a move that gets STAB when used by Isissin
  • Italic indicates a move that gets STAB only when used by an evolution of Isissin

Evolution Edit

136Oilslam
Unevolved
Oilslam
 Poison  Dark 
Bag Rare Candy Sprite
Level 38
137Isissin
First evolution
Isissin
 Poison  Dark 

Sprites Edit

Front Back Front shiny Back shiny
File:GenderM.png 137 137b File:GenderM.png 137s 137sb

Trivia Edit

Name Origin Edit

ISIS + Assassin or ISIS + sin. More likely the Assassin one though.

136MS #136: Oilslam
Pokémon
#138: Stuffowl 138MS