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
Gholdengo
SteelGhost
OFFENSIVE CHECK
View matchup
128.484
86.8%
Standard error 5.13 points
▾
252+ SpA Gholdengo Focus Blast vs. 252 HP / 252+ SpD Archaludon: 276-326 (71.8 - 84.8%) -- guaranteed 2HKO after Leftovers recovery
02
Hoopa-Unbound
PsychicDark
OFFENSIVE CHECK
View matchup
115.781
82.2%
Standard error 6.05 points
▾
252+ SpA Choice Specs Hoopa-Unbound Focus Blast vs. 252 HP / 252+ SpD Archaludon: 496-584 (129.1 - 152%) -- guaranteed OHKO
03
Landorus
GroundFlying
OFFENSIVE CHECK
View matchup
154.192
77.9%
Standard error 5.75 points
▾
252+ SpA Life Orb Sheer Force Landorus Earth Power vs. 252 HP / 252+ SpD Archaludon: 471-556 (122.6 - 144.7%) -- guaranteed OHKO
04
Flutter Mane
GhostFairy
OFFENSIVE CHECK
View matchup
84.317
76.6%
Standard error 6.37 points
▾
252+ SpA Choice Specs Flutter Mane Moonblast vs. 252 HP / 252+ SpD Archaludon: 246-291 (64 - 75.7%) -- guaranteed 2HKO after Leftovers recovery
05
Gliscor
GroundFlying
DEFENSIVE CHECK
View matchup
193.341
68.6%
Standard error 5.74 points
▾
0- SpA Archaludon Draco Meteor vs. 252 HP / 0 SpD Gliscor: 193-228 (54.5 - 64.4%) -- guaranteed 2HKO
06
Latios
DragonPsychic
OFFENSIVE CHECK
View matchup
45.594
65.2%
Standard error 7.05 points
▾
252+ SpA Latios Draco Meteor vs. 252 HP / 252+ SpD Archaludon: 220-259 (57.2 - 67.4%) -- guaranteed 2HKO after Leftovers recovery
07
Primarina
WaterFairy
DEFENSIVE CHECK
View matchup
24.45
70.3%
Standard error 9.24 points
▾
0- SpA Archaludon Thunderbolt vs. 252 HP / 0 SpD Primarina: 124-148 (34 - 40.6%) -- guaranteed 3HKO
08
Kyurem
DragonIce
OFFENSIVE CHECK
View matchup
45.311
69.1%
Standard error 9.65 points
▾
252+ SpA Choice Specs Kyurem Draco Meteor vs. 252 HP / 252+ SpD Archaludon: 330-388 (85.9 - 101%) -- 12.5% chance to OHKO
09
Clodsire
PoisonGround
DEFENSIVE CHECK
View matchup
53.271
66.6%
Standard error 9.10 points
▾
0- SpA Archaludon Draco Meteor vs. 252 HP / 0 SpD Clodsire: 153-180 (32.9 - 38.7%) -- 4.9% chance to 3HKO after Black Sludge recovery
10
Raging Bolt
ElectricDragon
OFFENSIVE CHECK
View matchup
31.027
63.7%
Standard error 8.63 points
▾
252+ SpA Raging Bolt Draco Meteor vs. 252 HP / 252+ SpD Archaludon: 229-270 (59.6 - 70.3%) -- guaranteed 2HKO after Leftovers recovery
11
Greninja
WaterDark
SOFT CHECK
View matchup
147.917
53.4%
Standard error 6.95 points
▾
252+ SpA Protean Greninja Ice Beam vs. 252 HP / 252+ SpD Archaludon: 129-153 (33.5 - 39.8%) -- 19% chance to 3HKO after Leftovers recovery
12
Walking Wake
WaterDragon
OFFENSIVE CHECK
View matchup
71.166
61.5%
Standard error 9.91 points
▾
252+ SpA Choice Specs Walking Wake Draco Meteor vs. 252 HP / 252+ SpD Archaludon: 319-376 (83 - 97.9%) -- guaranteed 2HKO after Leftovers recovery
13
Archaludon
SteelDragon
SOFT CHECK
View matchup
156.095
45.3%
Standard error 6.85 points
▾
0- SpA Archaludon Draco Meteor vs. 252 HP / 252+ SpD Archaludon: 144-169 (37.5 - 44%) -- guaranteed 3HKO after Leftovers recovery
14
Gastrodon
WaterGround
DEFENSIVE CHECK
View matchup
55.458
55.1%
Standard error 9.41 points
▾
0- SpA Archaludon Draco Meteor vs. 252 HP / 0 SpD Gastrodon: 180-213 (42.2 - 50%) -- 0.4% chance to 2HKO
15
Samurott-Hisui
WaterDark
SOFT CHECK
View matchup
140.562
45.3%
Standard error 7.15 points
▾
252+ Atk Sharpness Samurott-Hisui Sacred Sword vs. 252 HP / 0 Def Archaludon: 226-268 (58.8 - 69.7%) -- guaranteed 2HKO after Leftovers recovery
16
Dragapult
DragonGhost
SOFT CHECK
View matchup
210.668
37.8%
Standard error 5.58 points
▾
252+ Atk Dragapult Phantom Force vs. 252 HP / 0 Def Archaludon: 123-145 (32 - 37.7%) -- 0.3% chance to 3HKO after Leftovers recovery
17
Ceruledge
FireGhost
SOFT CHECK
View matchup
69.552
48.1%
Standard error 8.39 points
▾
252+ Atk Ceruledge Close Combat vs. 252 HP / 0 Def Archaludon: 224-264 (58.3 - 68.7%) -- guaranteed 2HKO after Leftovers recovery
18
Sableye
DarkGhost
SOFT CHECK
View matchup
68.891
55.0%
Standard error 10.18 points
▾
252+ Atk Sableye Knock Off (97.5 BP) vs. 252 HP / 0 Def Archaludon: 97-115 (25.2 - 29.9%) -- guaranteed 4HKO
19
Iron Valiant
FairyFighting
SOFT CHECK
View matchup
33.293
47.1%
Standard error 8.65 points
▾
252+ Atk Iron Valiant Close Combat vs. 252 HP / 0 Def Archaludon: 344-408 (89.5 - 106.2%) -- 37.5% chance to OHKO
20
Toxapex
PoisonWater
SOFT CHECK
View matchup
108.217
36.4%
Standard error 6.32 points
▾
252+ SpA Toxapex Surf vs. 252 HP / 252+ SpD Archaludon: 43-51 (11.1 - 13.2%)
21
Garchomp
DragonGround
SOFT CHECK
View matchup
34.397
42.2%
Standard error 8.42 points
▾
252+ Atk Garchomp Earthquake vs. 252 HP / 0 Def Archaludon: 288-338 (75 - 88%) -- guaranteed 2HKO after Leftovers recovery
22
Mimikyu
GhostFairy
SOFT CHECK
View matchup
29.372
44.5%
Standard error 9.17 points
▾
252+ Atk Life Orb Mimikyu Drain Punch vs. 252 HP / 0 Def Archaludon: 146-174 (38 - 45.3%) -- guaranteed 3HKO after Leftovers recovery
23
Skarmory
SteelFlying
SOFT CHECK
View matchup
68.707
48.8%
Standard error 10.38 points
▾
0 Def Skarmory Body Press vs. 252 HP / 0 Def Archaludon: 124-146 (32.2 - 38%) -- 0.6% chance to 3HKO after Leftovers recovery
24
Ting-Lu
DarkGround
SOFT CHECK
View matchup
109.762
37.9%
Standard error 7.96 points
▾
252+ Atk Ting-Lu Earthquake vs. 252 HP / 0 Def Archaludon: 254-302 (66.1 - 78.6%) -- guaranteed 2HKO after Leftovers recovery
25
Goodra-Hisui
SteelDragon
SOFT CHECK
View matchup
189.826
21.6%
Standard error 5.10 points
▾
252+ Atk Goodra-Hisui Earthquake vs. 252 HP / 0 Def Archaludon: 160-190 (41.6 - 49.4%) -- guaranteed 3HKO after Leftovers recovery
26
Tornadus-Therian
Flying
SOFT CHECK
View matchup
61.681
34.1%
Standard error 8.41 points
▾
252+ SpA Tornadus-Therian Focus Blast vs. 252 HP / 252+ SpD Archaludon: 240-284 (62.5 - 73.9%) -- guaranteed 2HKO after Leftovers recovery
27
Urshifu-Rapid-Strike
FightingWater
SOFT CHECK
View matchup
60.076
32.7%
Standard error 8.46 points
▾
252+ Atk Urshifu-Rapid-Strike Close Combat vs. 252 HP / 0 Def Archaludon: 344-408 (89.5 - 106.2%) -- 37.5% chance to OHKO
28
Alomomola
Water
SOFT CHECK
View matchup
71.734
27.9%
Standard error 7.32 points
▾
252+ Atk Alomomola Play Rough vs. 252 HP / 0 Def Archaludon: 60-71 (15.6 - 18.4%) -- possible 8HKO
29
Great Tusk
GroundFighting
SOFT CHECK
View matchup
29.383
32.4%
Standard error 8.63 points
▾
252+ Atk Great Tusk Headlong Rush vs. 252 HP / 0 Def Archaludon: 348-410 (90.6 - 106.7%) -- 43.8% chance to OHKO
30
Muk-Alola
PoisonDark
SOFT CHECK
View matchup
41.166
23.7%
Standard error 6.63 points
▾
252+ Atk Muk-Alola Drain Punch vs. 252 HP / 0 Def Archaludon: 124-148 (32.2 - 38.5%) -- 2.9% chance to 3HKO after Leftovers recovery
Ranked #1 with 21.65% usage. Sorted by conservative score.