Ranked by reliability — blends KO rate with how often each Pokémon is matched up.
#
Checker
Encounters
Reliability
KO Rate
01
Skeledirge
FireGhost
DEFENSIVE COUNTER
118.123
90.7%
dies 4.50%
▾
252+ Atk Skarmory Brave Bird vs. 252 HP / 252+ Def Skeledirge: 112-133 (27.1 - 32.2%) -- guaranteed 4HKO
02
Sinistcha
GrassGhost
OFFENSIVE CHECK
20.89
88.7%
dies 6.92%
▾
252+ SpA Sinistcha Shadow Ball vs. 252 HP / 252+ SpD Skarmory: 124-147 (37.1 - 44%) -- guaranteed 3HKO
03
Greninja
WaterDark
OFFENSIVE CHECK
21.167
81.0%
dies 8.52%
▾
252+ SpA Life Orb Greninja Surf vs. 252 HP / 252+ SpD Skarmory: 161-191 (48.2 - 57.1%) -- 91.8% chance to 2HKO
04
Keldeo
WaterFighting
OFFENSIVE CHECK
32.151
78.9%
dies 7.20%
▾
252+ SpA Keldeo Surf vs. 252 HP / 252+ SpD Skarmory: 145-172 (43.4 - 51.4%) -- 9% chance to 2HKO
05
Arcanine-Hisui
FireRock
OFFENSIVE CHECK
94.754
75.8%
dies 7.49%
▾
252+ Atk Choice Band Arcanine-Hisui Flare Blitz vs. 252 HP / 0 Def Skarmory: 440-522 (131.7 - 156.2%) -- guaranteed OHKO
06
Latios
DragonPsychic
OFFENSIVE CHECK
199.413
71.2%
dies 5.51%
▾
252+ SpA Latios Thunderbolt vs. 252 HP / 252+ SpD Skarmory: 194-230 (58 - 68.8%) -- guaranteed 2HKO
07
Thundurus-Therian
ElectricFlying
OFFENSIVE CHECK
82.068
70.9%
dies 8.60%
▾
252+ SpA Thundurus-Therian Thunderbolt vs. 252 HP / 252+ SpD Skarmory: 318-374 (95.2 - 111.9%) -- 68.8% chance to OHKO
08
Fezandipiti
PoisonFairy
DEFENSIVE COUNTER
95.451
64.8%
dies 8.38%
▾
252+ Atk Skarmory Brave Bird vs. 252 HP / 252+ Def Fezandipiti: 127-151 (33.4 - 39.7%) -- guaranteed 3HKO
09
Sandy Shocks
ElectricGround
OFFENSIVE CHECK
70.029
60.2%
dies 10.08%
▾
252+ SpA Sandy Shocks Thunderbolt vs. 252 HP / 252+ SpD Skarmory: 278-330 (83.2 - 98.8%) -- guaranteed 2HKO
10
Rotom-Wash
ElectricWater
OFFENSIVE CHECK
21.46
56.5%
dies 10.70%
▾
252+ SpA Rotom-Wash Thunderbolt vs. 252 HP / 252+ SpD Skarmory: 252-296 (75.4 - 88.6%) -- guaranteed 2HKO
11
Talonflame
FireFlying
SOFT CHECK
30.862
53.9%
dies 8.97%
▾
252+ Atk Talonflame Flare Blitz vs. 252 HP / 0 Def Skarmory: 236-278 (70.6 - 83.2%) -- guaranteed 2HKO
12
Slowking
WaterPsychic
SOFT CHECK
83.225
52.2%
dies 9.40%
▾
252+ SpA Slowking Scald vs. 252 HP / 252+ SpD Skarmory: 109-129 (32.6 - 38.6%) -- 98% chance to 3HKO
13
Skarmory
SteelFlying
SOFT CHECK
89.639
46.2%
dies 7.43%
▾
0 Def Skarmory Body Press vs. 252 HP / 0 Def Skarmory: 58-69 (17.3 - 20.6%) -- possible 5HKO
14
Hydrapple
GrassDragon
SOFT CHECK
101.581
42.8%
dies 8.41%
▾
252+ SpA Hydrapple Draco Meteor vs. 252 HP / 252+ SpD Skarmory: 99-117 (29.6 - 35%) -- 17.8% chance to 3HKO
15
Conkeldurr
Fighting
SOFT CHECK
96.59
41.7%
dies 8.57%
▾
252+ Atk Conkeldurr Thunder Punch vs. 252 HP / 0 Def Skarmory: 142-168 (42.5 - 50.2%) -- 1.2% chance to 2HKO
16
Toxapex
PoisonWater
SOFT CHECK
53.753
36.7%
dies 9.29%
▾
252+ SpA Toxapex Surf vs. 252 HP / 252+ SpD Skarmory: 84-99 (25.1 - 29.6%) -- guaranteed 4HKO
17
Slither Wing
BugFighting
SOFT CHECK
49.604
36.2%
dies 9.45%
▾
252+ Atk Slither Wing Flare Blitz vs. 252 HP / 0 Def Skarmory: 222-262 (66.4 - 78.4%) -- guaranteed 2HKO
18
Weavile
DarkIce
SOFT CHECK
129.311
33.0%
dies 7.03%
▾
252+ Atk Weavile Triple Axel (120 BP) (3 hits) vs. 252 HP / 0 Def Skarmory: 152-183 (45.5 - 54.7%) -- 59.8% chance to 2HKO
19
Tinkaton
FairySteel
SOFT CHECK
123.762
30.8%
dies 7.11%
▾
252+ Atk Tinkaton Gigaton Hammer vs. 252 HP / 0 Def Skarmory: 75-88 (22.4 - 26.3%) -- 14.4% chance to 4HKO
20
Mandibuzz
DarkFlying
SOFT CHECK
149.809
28.9%
dies 6.23%
▾
252+ Atk Mandibuzz Knock Off (97.5 BP) vs. 252 HP / 0 Def Skarmory: 84-99 (25.1 - 29.6%) -- guaranteed 4HKO
21
Donphan
Ground
SOFT CHECK
93.496
24.8%
dies 7.67%
▾
252+ Atk Donphan Head Smash vs. 252 HP / 0 Def Skarmory: 127-150 (38 - 44.9%) -- guaranteed 3HKO
22
Scizor
BugSteel
SOFT CHECK
59.444
23.7%
dies 7.80%
▾
252+ Atk Scizor Close Combat vs. 252 HP / 0 Def Skarmory: 107-127 (32 - 38%) -- 95.6% chance to 3HKO
23
Clodsire
PoisonGround
SOFT CHECK
153.849
22.7%
dies 5.65%
▾
24
Metagross
SteelPsychic
SOFT CHECK
103.228
20.5%
dies 6.71%
▾
252+ Atk Choice Band Metagross Explosion vs. 252 HP / 0 Def Skarmory: 172-202 (51.4 - 60.4%) -- guaranteed 2HKO
25
30.81
20.4%
dies 7.27%
▾
252+ Atk Ogerpon Superpower vs. 252 HP / 0 Def Skarmory: 102-120 (30.5 - 35.9%) -- 43.6% chance to 3HKO
26
112.695
14.1%
dies 5.64%
▾
252+ Atk Lokix Knock Off (97.5 BP) vs. 252 HP / 0 Def Skarmory: 109-130 (32.6 - 38.9%) -- 99.4% chance to 3HKO
27
Excadrill
GroundSteel
SOFT CHECK
137.529
12.2%
dies 4.82%
▾
252+ Atk Mold Breaker Excadrill Rock Blast (3 hits) vs. 252 HP / 0 Def Skarmory: 69-84 (20.6 - 25.1%) -- 0.1% chance to 4HKO
28
Blissey
Normal
SOFT CHECK
59.434
8.6%
dies 5.00%
▾
Blissey Seismic Toss vs. 252 HP Skarmory: 100-100 (29.9 - 29.9%) -- guaranteed 4HKO
Ranked #6 with 19.24% usage. Sorted by reliability score.