Observed target KO or switch rate is upstream p: the fraction of relevant encounters where the target was knocked out or switched out. Standard error is upstream d. The conservative score is p − 4d. These ladder observations do not prove a set-specific counter.
How to read this table
Use encounter count and standard error to judge the sample. Damage estimates below use inferred sets and remain separate from the observed ladder metric.
#
Checker
Encounters
Conservative score
Target KO or switch rate
01
Hatterene
PsychicFairy
OFFENSIVE CHECK
View matchup
387.481
75.4%
Standard error 2.19 points
▾
252+ SpA Hatterene Misty Explosion vs. 252 HP / 252+ SpD Gliscor: 160-190 (45.1 - 53.6%) -- 39.8% chance to 2HKO
02
Zacian-Crowned
FairySteel
OFFENSIVE CHECK
View matchup
310.914
75.8%
Standard error 2.43 points
▾
+1 252+ Atk Zacian-Crowned Play Rough vs. 252 HP / 0 Def Gliscor: 222-262 (62.7 - 74%) -- guaranteed 2HKO
03
Necrozma-Dusk-Mane
PsychicSteel
OFFENSIVE CHECK
View matchup
415.363
74.0%
Standard error 2.15 points
▾
252+ SpA Necrozma-Dusk-Mane Photon Geyser vs. 252 HP / 252+ SpD Gliscor: 141-166 (39.8 - 46.8%) -- guaranteed 3HKO
04
Eternatus
PoisonDragon
OFFENSIVE CHECK
View matchup
233.554
74.6%
Standard error 2.85 points
▾
+1 252+ SpA Eternatus Meteor Beam vs. 252 HP / 252+ SpD Gliscor: 202-238 (57 - 67.2%) -- guaranteed 2HKO
05
Weezing-Galar
PoisonFairy
DEFENSIVE CHECK
View matchup
82.599
79.7%
Standard error 4.43 points
▾
252+ Atk Gliscor Earthquake vs. 252 HP / 252+ Def Neutralizing Gas Weezing-Galar: 186-218 (55.6 - 65.2%) -- guaranteed 2HKO
06
Kyurem-Black
DragonIce
OFFENSIVE CHECK
View matchup
30.126
86.3%
Standard error 6.26 points
▾
252+ Atk Kyurem-Black Icicle Spear (3 hits) vs. 252 HP / 0 Def Gliscor: 552-660 (155.9 - 186.4%) -- guaranteed OHKO
07
Kyogre
Water
DEFENSIVE CHECK
View matchup
828.545
65.8%
Standard error 1.65 points
▾
252+ Atk Gliscor Earthquake vs. 252 HP / 252+ Def Kyogre: 112-133 (27.7 - 32.9%) -- guaranteed 4HKO
08
Arceus-Water
Water
DEFENSIVE CHECK
View matchup
283.062
69.7%
Standard error 2.73 points
▾
252+ Atk Gliscor Earthquake vs. 252 HP / 252+ Def Arceus-Water: 93-109 (20.9 - 24.5%) -- guaranteed 5HKO
09
Lunala
PsychicGhost
OFFENSIVE CHECK
View matchup
231.589
69.5%
Standard error 3.03 points
▾
+1 252+ SpA Lunala Meteor Beam vs. 252 HP / 252+ SpD Gliscor: 194-229 (54.8 - 64.6%) -- guaranteed 2HKO
10
Arceus-Electric
Electric
DEFENSIVE CHECK
View matchup
143.756
71.9%
Standard error 3.75 points
▾
252+ Atk Gliscor Earthquake vs. 252 HP / 252+ Def Arceus-Electric: 186-218 (41.8 - 49%) -- guaranteed 3HKO
11
Calyrex-Ice
PsychicIce
DEFENSIVE CHECK
View matchup
164.218
65.8%
Standard error 3.70 points
▾
252+ Atk Gliscor Knock Off (97.5 BP) vs. 252 HP / 252+ Def Calyrex-Ice: 102-120 (25.2 - 29.7%) -- guaranteed 4HKO
12
Arceus-Fairy
Fairy
DEFENSIVE CHECK
View matchup
112.571
68.0%
Standard error 4.40 points
▾
252+ Atk Gliscor Earthquake vs. 252 HP / 252+ Def Arceus-Fairy: 93-109 (20.9 - 24.5%) -- guaranteed 5HKO
13
Arceus-Ground
Ground
DEFENSIVE CHECK
View matchup
241.347
62.6%
Standard error 3.11 points
▾
252+ Atk Gliscor Earthquake vs. 252 HP / 252+ Def Arceus-Ground: 93-109 (20.9 - 24.5%) -- guaranteed 5HKO
14
Kingambit
DarkSteel
DEFENSIVE CHECK
View matchup
63.333
72.5%
Standard error 5.61 points
▾
252+ Atk Gliscor Earthquake vs. 252 HP / 252+ Def Kingambit: 186-218 (46 - 53.9%) -- 46.5% chance to 2HKO
15
Deoxys-Attack
Psychic
OFFENSIVE CHECK
View matchup
107.987
67.9%
Standard error 4.49 points
▾
252+ SpA Deoxys-Attack Psycho Boost vs. 252 HP / 252+ SpD Gliscor: 279-328 (78.8 - 92.6%) -- guaranteed 2HKO
16
Koraidon
FightingDragon
SOFT CHECK
View matchup
1,002.128
54.3%
Standard error 1.57 points
▾
252+ Atk Orichalcum Pulse Koraidon Flare Blitz vs. 252 HP / 0 Def Gliscor in Sun: 244-288 (68.9 - 81.3%) -- guaranteed 2HKO
17
Arceus
Normal
DEFENSIVE CHECK
View matchup
190.288
61.2%
Standard error 3.53 points
▾
252+ Atk Gliscor Earthquake vs. 252 HP / 252+ Def Arceus: 93-109 (20.9 - 24.5%) -- guaranteed 5HKO
18
Corviknight
FlyingSteel
DEFENSIVE CHECK
View matchup
89.317
60.8%
Standard error 5.17 points
▾
252+ Atk Gliscor Knock Off (97.5 BP) vs. 252 HP / 252+ Def Corviknight: 66-78 (16.5 - 19.5%) -- possible 6HKO
19
Ribombee
BugFairy
OFFENSIVE CHECK
View matchup
102.587
58.9%
Standard error 4.86 points
▾
252+ SpA Ribombee Moonblast vs. 252 HP / 252+ SpD Gliscor: 118-141 (33.3 - 39.8%) -- guaranteed 3HKO
20
Gliscor
GroundFlying
SOFT CHECK
View matchup
1,057.029
45.1%
Standard error 1.53 points
▾
252+ Atk Gliscor Knock Off (97.5 BP) vs. 252 HP / 0 Def Gliscor: 78-92 (22 - 25.9%) -- 4.7% chance to 4HKO
21
Dondozo
Water
DEFENSIVE CHECK
View matchup
81.497
56.4%
Standard error 5.49 points
▾
252+ Atk Gliscor Earthquake vs. 252 HP / 252+ Def Dondozo: 94-112 (18.6 - 22.2%) -- possible 5HKO
22
Garganacl
Rock
SOFT CHECK
View matchup
89.614
54.7%
Standard error 5.26 points
▾
252+ Atk Garganacl Salt Cure vs. 252 HP / 0 Def Gliscor: 51-60 (14.4 - 16.9%) -- possible 6HKO
23
Giratina-Origin
GhostDragon
SOFT CHECK
View matchup
233.841
46.4%
Standard error 3.26 points
▾
252+ Atk Griseous Core Giratina-Origin Poltergeist vs. 252 HP / 0 Def Gliscor: 186-219 (52.5 - 61.8%) -- guaranteed 2HKO
24
Clodsire
PoisonGround
SOFT CHECK
View matchup
204.869
37.9%
Standard error 3.39 points
▾
252+ Atk Clodsire Poison Jab vs. 252 HP / 0 Def Gliscor: 42-49 (11.8 - 13.8%) -- possible 8HKO
25
Deoxys-Speed
Psychic
SOFT CHECK
View matchup
76.591
46.7%
Standard error 5.70 points
▾
252+ SpA Deoxys-Speed Psycho Boost vs. 252 HP / 252+ SpD Gliscor: 175-207 (49.4 - 58.4%) -- 98.8% chance to 2HKO
26
Terapagos
Normal
SOFT CHECK
View matchup
103.226
35.0%
Standard error 4.70 points
▾
0- SpA Terapagos Ice Beam vs. 252 HP / 252+ SpD Gliscor: 144-172 (40.6 - 48.5%) -- guaranteed 3HKO
27
Glimmora
RockPoison
SOFT CHECK
View matchup
162.66
28.9%
Standard error 3.55 points
▾
0- SpA Glimmora Power Gem vs. 252 HP / 252+ SpD Gliscor: 84-100 (23.7 - 28.2%) -- 92.7% chance to 4HKO
28
Skeledirge
FireGhost
SOFT CHECK
View matchup
116.578
30.0%
Standard error 4.24 points
▾
252+ SpA Skeledirge Torch Song vs. 252 HP / 252+ SpD Gliscor: 111-132 (31.3 - 37.2%) -- 81.2% chance to 3HKO
29
Ho-Oh
FireFlying
SOFT CHECK
View matchup
1,331.676
14.0%
Standard error 0.95 points
▾
252+ Atk Ho-Oh Brave Bird vs. 252 HP / 0 Def Gliscor: 178-210 (50.2 - 59.3%) -- guaranteed 2HKO
30
Ditto
Normal
SOFT CHECK
View matchup
92.81
27.5%
Standard error 4.63 points
▾
Ditto vs. Gliscor: 0-0 (0 - 0%)
Ranked #20 with 8.60% usage. Sorted by conservative score.