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
Zamazenta
Fighting
OFFENSIVE CHECK
View matchup
407.977
68.7%
Standard error 3.92 points
▾
252+ Atk Zamazenta Close Combat vs. 252 HP / 0 Def Terapagos: 468-552 (121.8 - 143.7%) -- guaranteed OHKO
02
Volcarona
BugFire
OFFENSIVE CHECK
View matchup
105.676
71.9%
Standard error 6.06 points
▾
252+ SpA Volcarona Bug Buzz vs. 252 HP / 252+ SpD Terapagos: 133-157 (34.6 - 40.8%) -- guaranteed 3HKO
03
Clodsire
PoisonGround
DEFENSIVE CHECK
View matchup
131.438
71.7%
Standard error 6.57 points
▾
0- SpA Terapagos Earth Power vs. 252 HP / 0 SpD Clodsire: 82-98 (17.6 - 21.1%) -- possible 7HKO
04
Blissey
Normal
DEFENSIVE CHECK
View matchup
91.263
70.7%
Standard error 6.67 points
▾
252+ Atk Terapagos Rapid Spin vs. 252 HP / 252+ Def Blissey: 105-124 (14.7 - 17.3%) -- possible 6HKO
05
Tyranitar-Mega
RockDark
DEFENSIVE CHECK
View matchup
158.091
64.7%
Standard error 6.51 points
▾
0- SpA Terapagos Earth Power vs. 252 HP / 0 SpD Tyranitar-Mega in Sand: 48-58 (11.8 - 14.3%) -- possible 7HKO
06
Ceruledge
FireGhost
OFFENSIVE CHECK
View matchup
81.222
67.3%
Standard error 7.31 points
▾
252+ Atk Ceruledge Close Combat vs. 252 HP / 0 Def Terapagos: 320-378 (83.3 - 98.4%) -- guaranteed 2HKO
07
Kingambit
DarkSteel
DEFENSIVE CHECK
View matchup
311.928
56.7%
Standard error 4.76 points
▾
0- SpA Terapagos Flamethrower vs. 252 HP / 0 SpD Kingambit: 94-112 (23.2 - 27.7%) -- 75.4% chance to 4HKO
08
Chansey
Normal
DEFENSIVE CHECK
View matchup
114.129
67.2%
Standard error 7.46 points
▾
252+ Atk Terapagos Rapid Spin vs. 252 HP / 252+ Def Eviolite Chansey: 76-91 (10.7 - 12.9%) -- possible 8HKO
09
Iron Valiant
FairyFighting
OFFENSIVE CHECK
View matchup
190.248
59.1%
Standard error 6.13 points
▾
252+ Atk Iron Valiant Close Combat vs. 252 HP / 0 Def Terapagos: 492-582 (128.1 - 151.5%) -- guaranteed OHKO
10
Lopunny-Mega
NormalFighting
OFFENSIVE CHECK
View matchup
124.916
63.3%
Standard error 7.38 points
▾
252+ Atk Lopunny-Mega Close Combat vs. 252 HP / 0 Def Terapagos: 510-602 (132.8 - 156.7%) -- guaranteed OHKO
11
Tyranitar
RockDark
OFFENSIVE CHECK
View matchup
72.434
64.3%
Standard error 7.95 points
▾
252+ Atk Choice Band Tyranitar Superpower vs. 252 HP / 0 Def Terapagos: 504-594 (131.2 - 154.6%) -- guaranteed OHKO
12
Pinsir-Mega
BugFlying
OFFENSIVE CHECK
View matchup
21.467
70.6%
Standard error 9.83 points
▾
252+ Atk Pinsir-Mega Close Combat vs. 252 HP / 0 Def Terapagos: 374-442 (97.3 - 115.1%) -- 87.5% chance to OHKO
13
Ursaluna
GroundNormal
OFFENSIVE CHECK
View matchup
120.591
59.9%
Standard error 7.53 points
▾
252+ Atk Ursaluna Headlong Rush vs. 252 HP / 0 Def Terapagos: 261-307 (67.9 - 79.9%) -- guaranteed 2HKO
14
Ogerpon-Wellspring
GrassWater
SOFT CHECK
View matchup
272.719
48.6%
Standard error 5.09 points
▾
252+ Atk Wellspring Mask Ogerpon-Wellspring Superpower vs. 252 HP / 0 Def Terapagos: 374-440 (97.3 - 114.5%) -- 81.3% chance to OHKO
15
Charizard-Mega-Y
FireFlying
OFFENSIVE CHECK
View matchup
124.314
58.1%
Standard error 7.54 points
▾
252+ SpA Charizard-Mega-Y Overheat vs. 252 HP / 252+ SpD Terapagos in Sun: 325-384 (84.6 - 100%) -- 6.3% chance to OHKO
16
Terapagos
Normal
SOFT CHECK
View matchup
260.457
48.4%
Standard error 5.29 points
▾
252+ Atk Terapagos Rapid Spin vs. 252 HP / 0 Def Terapagos: 67-79 (17.4 - 20.5%) -- possible 5HKO
17
Kyurem
DragonIce
SOFT CHECK
View matchup
161.045
53.3%
Standard error 6.60 points
▾
252+ SpA Kyurem Ice Beam vs. 252 HP / 252+ SpD Terapagos: 129-153 (33.5 - 39.8%) -- guaranteed 3HKO
18
Medicham-Mega
FightingPsychic
OFFENSIVE CHECK
View matchup
23.555
65.2%
Standard error 9.82 points
▾
252+ Atk Pure Power Medicham-Mega Close Combat vs. 252 HP / 0 Def Terapagos: 818-966 (213 - 251.5%) -- guaranteed OHKO
19
Tapu Lele
PsychicFairy
SOFT CHECK
View matchup
178.365
51.0%
Standard error 6.34 points
▾
252+ SpA Tapu Lele Focus Blast vs. 252 HP / 252+ SpD Terapagos: 230-272 (59.8 - 70.8%) -- guaranteed 2HKO
20
Iron Crown
SteelPsychic
OFFENSIVE CHECK
View matchup
23.634
64.8%
Standard error 9.82 points
▾
252+ SpA Iron Crown Focus Blast vs. 252 HP / 252+ SpD Terapagos: 220-260 (57.2 - 67.7%) -- guaranteed 2HKO
21
Gholdengo
SteelGhost
SOFT CHECK
View matchup
556.592
39.6%
Standard error 3.53 points
▾
252+ SpA Gholdengo Focus Blast vs. 252 HP / 252+ SpD Terapagos: 236-278 (61.4 - 72.3%) -- guaranteed 2HKO
22
Keldeo
WaterFighting
OFFENSIVE CHECK
View matchup
119.468
55.7%
Standard error 7.77 points
▾
252+ SpA Keldeo Secret Sword vs. 252 HP / 0 Def Terapagos: 348-410 (90.6 - 106.7%) -- 43.8% chance to OHKO
23
Toxapex
PoisonWater
SOFT CHECK
View matchup
266.54
45.3%
Standard error 5.22 points
▾
252+ SpA Toxapex Sludge Bomb vs. 252 HP / 252+ SpD Terapagos: 75-88 (19.5 - 22.9%) -- possible 5HKO
24
Urshifu-Rapid-Strike
FightingWater
SOFT CHECK
View matchup
178.777
47.7%
Standard error 6.39 points
▾
252+ Atk Urshifu-Rapid-Strike Close Combat vs. 252 HP / 0 Def Terapagos: 492-582 (128.1 - 151.5%) -- guaranteed OHKO
25
Ting-Lu
DarkGround
SOFT CHECK
View matchup
198.041
45.7%
Standard error 6.05 points
▾
252+ Atk Ting-Lu Earthquake vs. 252 HP / 0 Def Terapagos: 183-216 (47.6 - 56.2%) -- 82% chance to 2HKO
26
Gengar
GhostPoison
OFFENSIVE CHECK
View matchup
60.189
56.9%
Standard error 8.91 points
▾
252+ SpA Gengar Focus Blast vs. 252 HP / 252+ SpD Terapagos: 230-272 (59.8 - 70.8%) -- guaranteed 2HKO
27
Great Tusk
GroundFighting
SOFT CHECK
View matchup
303.623
39.8%
Standard error 4.74 points
▾
252+ Atk Great Tusk Close Combat vs. 252 HP / 0 Def Terapagos: 498-588 (129.6 - 153.1%) -- guaranteed OHKO
28
Melmetal
Steel
SOFT CHECK
View matchup
167.706
47.0%
Standard error 6.58 points
▾
252+ Atk Melmetal Superpower vs. 252 HP / 0 Def Terapagos: 352-416 (91.6 - 108.3%) -- 50% chance to OHKO
29
Pecharunt
PoisonGhost
SOFT CHECK
View matchup
175.177
46.1%
Standard error 6.41 points
▾
252+ SpA Pecharunt Malignant Chain vs. 252 HP / 252+ SpD Terapagos: 109-130 (28.3 - 33.8%) -- 0.9% chance to 3HKO
30
Iron Hands
FightingElectric
DEFENSIVE CHECK
View matchup
41.386
62.0%
Standard error 10.62 points
▾
0- SpA Terapagos Earth Power vs. 252 HP / 0 SpD Iron Hands: 112-134 (21.8 - 26.1%) -- 6.1% chance to 4HKO
Ranked #6 with 15.95% usage. Sorted by conservative score.