Given that an encounter has begun, the chance of encountering a given Pokémon with a given level can be read off from the table below. If a level range is given, each level within that range is equally likely.
For time-based encounters, morning is 6am to noon, day is noon to 8pm, night is 8pm to 6am, dusk is 5pm to 6pm.
Encounter method |
Pokémon |
Level range |
Rate |
Moves |
Grass |
Gulpin
|
51–52 |
17 29⁄39 % |
Gastro Acid, Belch, Wring Out, Gunk Shot (51–52) |
Grass |
Grimer
(Alolan Form)
|
52–53 |
15 25⁄39 % |
Gunk Shot, Acid Armor, Belch, Memento (52–53) |
Grass |
Gulpin
|
42–50 |
13 11⁄13 % |
Swallow, Sludge Bomb, Gastro Acid, Belch (42–43) Sludge Bomb, Gastro Acid, Belch, Wring Out (44–48) Gastro Acid, Belch, Wring Out, Gunk Shot (49–50) |
Grass |
Grimer
(Alolan Form)
|
41–50 |
11 7⁄13 % |
Knock Off, Crunch, Screech, Gunk Shot (41–42) Crunch, Screech, Gunk Shot, Acid Armor (43–45) Screech, Gunk Shot, Acid Armor, Belch (46–47) Gunk Shot, Acid Armor, Belch, Memento (48–50) |
Grass |
Gulpin
|
53 |
9 10⁄39 % |
Gastro Acid, Belch, Wring Out, Gunk Shot (53–53) |
Grass |
Grimer
(Alolan Form)
|
51 |
4 19⁄39 % |
Gunk Shot, Acid Armor, Belch, Memento (51–51) |
Grass |
Gulpin
|
55–65 |
4 3⁄13 % |
Gastro Acid, Belch, Wring Out, Gunk Shot (55–65) |
Grass |
Grimer
(Alolan Form)
|
54 |
3 1⁄3 % |
Gunk Shot, Acid Armor, Belch, Memento (54–54) |
Grass |
Swalot
|
51–60 |
3 1⁄3 % |
Swallow, Sludge Bomb, Gastro Acid, Belch (51–53) Sludge Bomb, Gastro Acid, Belch, Wring Out (54–60) |
Grass |
Muk
(Alolan Form)
|
62–70 |
3 3⁄14 % |
Gunk Shot, Acid Armor, Belch, Memento (62–70) |
Grass |
Swalot
|
61–65 |
3 % |
Gastro Acid, Belch, Wring Out, Gunk Shot (61–65) |
Grass |
Muk
(Alolan Form)
|
71–75 |
2 11⁄14 % |
Gunk Shot, Acid Armor, Belch, Memento (71–75) |
Grass |
Swalot
|
70–75 |
2 38⁄55 % |
Gastro Acid, Belch, Wring Out, Gunk Shot (70–75) |
Grass |
Gulpin
|
54 |
1 12⁄13 % |
Gastro Acid, Belch, Wring Out, Gunk Shot (54–54) |
Grass |
Swalot
|
66–69 |
1 1⁄15 % |
Gastro Acid, Belch, Wring Out, Gunk Shot (66–69) |
Grass |
Muk
(Alolan Form)
|
76–80 |
1 % |
Gunk Shot, Acid Armor, Belch, Memento (76–80) |
Grass |
Swalot
|
76–80 |
10⁄11 % |
Gastro Acid, Belch, Wring Out, Gunk Shot (76–80) |
Old Rod |
Gulpin
|
12–42 |
70 % |
Yawn, Poison Gas, Sludge, Amnesia (12–16) Poison Gas, Sludge, Amnesia, Acid Spray (17–19) Sludge, Amnesia, Acid Spray, Encore (20–24) Amnesia, Acid Spray, Encore, Toxic (25–27) Toxic, Stockpile, Spit Up, Swallow (28–32) Stockpile, Spit Up, Swallow, Sludge Bomb (33–35) Spit Up, Swallow, Sludge Bomb, Gastro Acid (36–40) Swallow, Sludge Bomb, Gastro Acid, Belch (41–42) |
Old Rod |
Grimer
(Alolan Form)
|
12–42 |
30 % |
Poison Gas, Harden, Bite, Disable (12–14) Harden, Bite, Disable, Acid Spray (15–17) Bite, Disable, Acid Spray, Poison Fang (18–20) Disable, Acid Spray, Poison Fang, Minimize (21–25) Acid Spray, Poison Fang, Minimize, Fling (26–28) Poison Fang, Minimize, Fling, Knock Off (29–31) Minimize, Fling, Knock Off, Crunch (32–36) Fling, Knock Off, Crunch, Screech (37–39) Knock Off, Crunch, Screech, Gunk Shot (40–42) |
Good Rod |
Gulpin
|
43–58 |
60 % |
Swallow, Sludge Bomb, Gastro Acid, Belch (43–43) Sludge Bomb, Gastro Acid, Belch, Wring Out (44–48) Gastro Acid, Belch, Wring Out, Gunk Shot (49–58) |
Good Rod |
Grimer
(Alolan Form)
|
42–58 |
20 % |
Knock Off, Crunch, Screech, Gunk Shot (42–42) Crunch, Screech, Gunk Shot, Acid Armor (43–45) Screech, Gunk Shot, Acid Armor, Belch (46–47) Gunk Shot, Acid Armor, Belch, Memento (48–58) |
Good Rod |
Muk
(Alolan Form)
|
50–65 |
20 % |
Crunch, Screech, Gunk Shot, Acid Armor (50–51) Screech, Gunk Shot, Acid Armor, Belch (52–56) Gunk Shot, Acid Armor, Belch, Memento (57–65) |
Super Rod |
Swalot
|
50–70 |
40 % |
Swallow, Sludge Bomb, Gastro Acid, Belch (50–53) Sludge Bomb, Gastro Acid, Belch, Wring Out (54–60) Gastro Acid, Belch, Wring Out, Gunk Shot (61–70) |
Super Rod |
Muk
(Alolan Form)
|
50–64 |
25 % |
Crunch, Screech, Gunk Shot, Acid Armor (50–51) Screech, Gunk Shot, Acid Armor, Belch (52–56) Gunk Shot, Acid Armor, Belch, Memento (57–64) |
Super Rod |
Tentacool
|
50–65 |
15 % |
Hex, Sludge Wave, Hydro Pump, Wring Out (50–65) |
Super Rod |
Muk
(Alolan Form)
|
65–70 |
13 9⁄11 % |
Gunk Shot, Acid Armor, Belch, Memento (65–70) |
Super Rod |
Muk
(Alolan Form)
|
71–75 |
3 2⁄11 % |
Gunk Shot, Acid Armor, Belch, Memento (71–75) |
Super Rod |
Tentacruel
|
60–80 |
3 % |
Hex, Sludge Wave, Hydro Pump, Wring Out (60–80) |
Surf |
Gulpin
|
50–75 |
50 % |
Gastro Acid, Belch, Wring Out, Gunk Shot (50–75) |
Surf |
Grimer
(Alolan Form)
|
45–65 |
25 % |
Crunch, Screech, Gunk Shot, Acid Armor (45–45) Screech, Gunk Shot, Acid Armor, Belch (46–47) Gunk Shot, Acid Armor, Belch, Memento (48–65) |
Surf |
Muk
(Alolan Form)
|
50–64 |
10 5⁄7 % |
Crunch, Screech, Gunk Shot, Acid Armor (50–51) Screech, Gunk Shot, Acid Armor, Belch (52–56) Gunk Shot, Acid Armor, Belch, Memento (57–64) |
Surf |
Muk
(Alolan Form)
|
65–70 |
8 8⁄77 % |
Gunk Shot, Acid Armor, Belch, Memento (65–70) |
Surf |
Muk
(Alolan Form)
|
71–75 |
3 2⁄11 % |
Gunk Shot, Acid Armor, Belch, Memento (71–75) |
Surf |
Swalot
|
65–75 |
3 % |
Gastro Acid, Belch, Wring Out, Gunk Shot (65–75) |