Ranked by reliability — blends KO rate with how often each Pokémon is matched up.
#
Checker
Encounters
Reliability
KO Rate
01
Manaphy
Water
DEFENSIVE COUNTER
20.306
98.4%
dies 2.77%
▾
252+ Atk Gliscor Earthquake vs. 252 HP / 252+ Def Manaphy: 105-124 (25.9 - 30.6%) -- 3.5% chance to 4HKO after Leftovers recovery
02
Volcanion
FireWater
DEFENSIVE COUNTER
21.623
93.7%
dies 5.21%
▾
252+ Atk Gliscor Earthquake vs. 252 HP / 252+ Def Volcanion: 186-218 (51 - 59.8%) -- guaranteed 2HKO
03
Serperior
Grass
DEFENSIVE COUNTER
24.106
89.8%
dies 6.15%
▾
252+ Atk Gliscor Knock Off (97.5 BP) vs. 252 HP / 252+ Def Serperior: 70-83 (19.7 - 23.4%) -- possible 5HKO
04
Kyurem
DragonIce
OFFENSIVE CHECK
303.525
86.2%
dies 3.39%
▾
252+ Atk Kyurem Icicle Spear (3 hits) vs. 252 HP / 0 Def Gliscor: 444-540 (125.4 - 152.5%) -- guaranteed OHKO
05
Weavile
DarkIce
OFFENSIVE CHECK
20.475
81.2%
dies 8.63%
▾
252+ Atk Choice Band Weavile Triple Axel (120 BP) (3 hits) vs. 252 HP / 0 Def Gliscor: 1012-1204 (285.8 - 340.1%) -- guaranteed OHKO
06
Pinsir-Mega
BugFlying
OFFENSIVE CHECK
30.497
80.2%
dies 7.21%
▾
252+ Atk Aerilate Pinsir-Mega Double-Edge vs. 252 HP / 0 Def Gliscor: 243-286 (68.6 - 80.7%) -- guaranteed 2HKO
07
Ursaluna
GroundNormal
OFFENSIVE CHECK
224.926
79.6%
dies 4.60%
▾
252+ Atk Ursaluna Ice Punch vs. 252 HP / 0 Def Gliscor: 316-372 (89.2 - 105%) -- 31.3% chance to OHKO
08
Ogerpon-Wellspring
GrassWater
OFFENSIVE CHECK
354.637
79.0%
dies 3.73%
▾
252+ Atk Wellspring Mask Ogerpon-Wellspring Ivy Cudgel vs. 252 HP / 0 Def Gliscor: 338-398 (95.4 - 112.4%) -- 75% chance to OHKO
09
Meowscarada
GrassDark
OFFENSIVE CHECK
20.551
76.4%
dies 9.37%
▾
252+ Atk Protean Meowscarada Triple Axel (120 BP) (3 hits) vs. 252 HP / 0 Def Gliscor: 640-764 (180.7 - 215.8%) -- guaranteed OHKO
10
Melmetal
Steel
DEFENSIVE COUNTER
309.382
76.2%
dies 4.17%
▾
252+ Atk Gliscor Earthquake vs. 252 HP / 252+ Def Melmetal: 162-192 (34.1 - 40.5%) -- guaranteed 3HKO
11
Dragonite
DragonFlying
OFFENSIVE CHECK
233.415
75.6%
dies 4.82%
▾
252+ Atk Dragonite Ice Spinner vs. 252 HP / 0 Def Gliscor: 324-384 (91.5 - 108.4%) -- 50% chance to OHKO
12
Latios-Mega
DragonPsychic
OFFENSIVE CHECK
172.608
73.4%
dies 5.75%
▾
252+ SpA Latios-Mega Ice Beam vs. 252 HP / 252+ SpD Gliscor: 436-516 (123.1 - 145.7%) -- guaranteed OHKO
13
Scizor-Mega
BugSteel
OFFENSIVE CHECK
298.911
70.3%
dies 4.52%
▾
252+ Atk Scizor-Mega Knock Off (97.5 BP) vs. 252 HP / 0 Def Gliscor: 107-126 (30.2 - 35.5%) -- 30.6% chance to 3HKO
14
Blaziken
FireFighting
OFFENSIVE CHECK
21.309
69.8%
dies 9.94%
▾
252+ Atk Blaziken Flare Blitz vs. 252 HP / 0 Def Gliscor: 169-199 (47.7 - 56.2%) -- 83.6% chance to 2HKO
15
Mawile-Mega
SteelFairy
DEFENSIVE COUNTER
48.706
69.5%
dies 9.31%
▾
252+ Atk Gliscor Earthquake vs. 252 HP / 252+ Def Mawile-Mega: 180-212 (59.2 - 69.7%) -- guaranteed 2HKO
16
Skarmory
SteelFlying
DEFENSIVE COUNTER
118.944
67.7%
dies 7.41%
▾
252+ Atk Gliscor Knock Off (97.5 BP) vs. 252 HP / 252+ Def Skarmory: 54-64 (16.1 - 19.1%) -- possible 6HKO
17
Venusaur-Mega
GrassPoison
DEFENSIVE COUNTER
326.936
67.5%
dies 4.42%
▾
252+ Atk Gliscor Earthquake vs. 252 HP / 252+ Def Venusaur-Mega: 91-108 (25 - 29.6%) -- guaranteed 4HKO
18
Charizard-Mega-Y
FireFlying
OFFENSIVE CHECK
293.314
66.3%
dies 4.71%
▾
252+ SpA Charizard-Mega-Y Overheat vs. 252 HP / 252+ SpD Gliscor in Sun: 352-415 (99.4 - 117.2%) -- 93.8% chance to OHKO
19
Great Tusk
GroundFighting
DEFENSIVE COUNTER
349.163
66.0%
dies 4.35%
▾
252+ Atk Gliscor Earthquake vs. 252 HP / 252+ Def Great Tusk: 87-103 (20 - 23.7%) -- guaranteed 5HKO
20
Ferrothorn
GrassSteel
DEFENSIVE COUNTER
335.991
64.0%
dies 4.32%
▾
252+ Atk Gliscor Earthquake vs. 252 HP / 252+ Def Ferrothorn: 87-103 (24.7 - 29.2%) -- possible 5HKO
21
Urshifu-Rapid-Strike
FightingWater
OFFENSIVE CHECK
205.182
64.0%
dies 5.75%
▾
252+ Atk Urshifu-Rapid-Strike Surging Strikes (3 hits) vs. 252 HP / 0 Def Gliscor on a critical hit: 342-402 (96.6 - 113.5%) -- 93.2% chance to OHKO
22
Kommo-o
DragonFighting
DEFENSIVE COUNTER
22.409
63.7%
dies 10.16%
▾
252+ Atk Gliscor Earthquake vs. 252 HP / 252+ Def Kommo-o: 90-106 (25.4 - 29.9%) -- guaranteed 4HKO
23
Hoopa-Unbound
PsychicDark
OFFENSIVE CHECK
29.987
61.0%
dies 8.91%
▾
252+ Atk Hoopa-Unbound Hyperspace Fury vs. 252 HP / 0 Def Gliscor: 174-205 (49.1 - 57.9%) -- 96.9% chance to 2HKO
24
Samurott-Hisui
WaterDark
OFFENSIVE CHECK
131.157
60.5%
dies 7.27%
▾
252+ Atk Sharpness Samurott-Hisui Razor Shell vs. 252 HP / 0 Def Gliscor: 290-344 (81.9 - 97.1%) -- guaranteed 2HKO
25
Tapu Fini
WaterFairy
DEFENSIVE COUNTER
95.417
60.1%
dies 8.49%
▾
252+ Atk Gliscor Earthquake vs. 252 HP / 252+ Def Tapu Fini: 94-112 (27.3 - 32.5%) -- 72.6% chance to 4HKO after Leftovers recovery
26
Iron Valiant
FairyFighting
OFFENSIVE CHECK
255.453
60.0%
dies 5.29%
▾
0- Atk Iron Valiant Ice Punch vs. 252 HP / 0 Def Gliscor: 204-240 (57.6 - 67.7%) -- guaranteed 2HKO
27
Volcarona
BugFire
OFFENSIVE CHECK
96.014
59.0%
dies 8.48%
▾
252+ SpA Volcarona Flamethrower vs. 252 HP / 252+ SpD Gliscor: 144-171 (40.6 - 48.3%) -- guaranteed 3HKO
28
Tornadus-Therian
Flying
OFFENSIVE CHECK
352.415
58.3%
dies 4.54%
▾
252+ SpA Tornadus-Therian Hurricane vs. 252 HP / 252+ SpD Gliscor: 153-180 (43.2 - 50.8%) -- 3.1% chance to 2HKO
29
Terapagos
Normal
DEFENSIVE COUNTER
417.561
58.2%
dies 4.14%
▾
252+ Atk Gliscor Earthquake vs. 252 HP / 252+ Def Terapagos: 117-138 (30.4 - 35.9%) -- 39.2% chance to 3HKO
30
Gardevoir-Mega
PsychicFairy
OFFENSIVE CHECK
58.519
57.9%
dies 9.01%
▾
252+ SpA Pixilate Gardevoir-Mega Hyper Voice vs. 252 HP / 252+ SpD Gliscor: 201-237 (56.7 - 66.9%) -- guaranteed 2HKO
Ranked #6 with 15.97% usage. Sorted by reliability score.