Ranked by reliability — blends KO rate with how often each Pokémon is matched up.
#
Checker
Encounters
Reliability
KO Rate
01
Skarmory
SteelFlying
DEFENSIVE COUNTER
91.553
78.4%
dies 5.97%
▾
252+ Atk Mold Breaker Excadrill Rock Slide vs. 252 HP / 252+ Def Skarmory: 53-63 (15.8 - 18.8%) -- possible 6HKO
02
Manaphy
Water
DEFENSIVE COUNTER
50.003
75.9%
dies 8.54%
▾
252+ Atk Excadrill Earthquake vs. 252 HP / 252+ Def Manaphy: 133-157 (32.9 - 38.8%) -- 5.5% chance to 3HKO after Leftovers recovery
03
Keldeo
WaterFighting
OFFENSIVE CHECK
105.451
75.6%
dies 7.11%
▾
252+ SpA Keldeo Secret Sword vs. 252 HP / 0 Def Excadrill: 458-542 (108 - 127.8%) -- guaranteed OHKO
04
Venusaur-Mega
GrassPoison
DEFENSIVE COUNTER
26.336
75.5%
dies 8.38%
▾
252+ Atk Mold Breaker Excadrill Earthquake vs. 252 HP / 252+ Def Venusaur-Mega: 115-136 (31.5 - 37.3%) -- 86.7% chance to 3HKO
05
Slowbro
WaterPsychic
DEFENSIVE COUNTER
33.615
70.0%
dies 7.90%
▾
252+ Atk Excadrill Earthquake vs. 252 HP / 252+ Def Slowbro: 126-148 (31.9 - 37.5%) -- 0.2% chance to 3HKO after Leftovers recovery
06
Gliscor
GroundFlying
DEFENSIVE COUNTER
34.226
69.9%
dies 7.84%
▾
252+ Atk Excadrill Iron Head vs. 252 HP / 252+ Def Gliscor: 93-109 (26.2 - 30.7%) -- guaranteed 4HKO
07
Dragonite
DragonFlying
OFFENSIVE CHECK
21.29
68.1%
dies 10.10%
▾
252+ Atk Dragonite Earthquake vs. 252 HP / 0 Def Excadrill: 372-438 (87.7 - 103.3%) -- 25% chance to OHKO
08
Serperior
Grass
DEFENSIVE COUNTER
110.357
67.4%
dies 7.48%
▾
252+ Atk Mold Breaker Excadrill Iron Head vs. 252 HP / 252+ Def Serperior: 109-130 (30.7 - 36.7%) -- 69% chance to 3HKO
09
Garchomp
DragonGround
OFFENSIVE CHECK
116.114
65.2%
dies 7.63%
▾
252+ Atk Garchomp Earthquake vs. 252 HP / 0 Def Excadrill: 542-642 (127.8 - 151.4%) -- guaranteed OHKO
10
Lopunny-Mega
NormalFighting
OFFENSIVE CHECK
74.457
63.3%
dies 9.62%
▾
252+ Atk Lopunny-Mega High Jump Kick vs. 252 HP / 0 Def Excadrill: 728-860 (171.6 - 202.8%) -- guaranteed OHKO
11
Ferrothorn
GrassSteel
DEFENSIVE COUNTER
139.39
58.4%
dies 7.02%
▾
252+ Atk Excadrill Earthquake vs. 252 HP / 252+ Def Ferrothorn: 109-130 (30.9 - 36.9%) -- guaranteed 4HKO after Leftovers recovery
12
Landorus-Therian
GroundFlying
OFFENSIVE CHECK
192.446
57.4%
dies 6.12%
▾
252+ Atk Landorus-Therian Earthquake vs. 252 HP / 0 Def Excadrill: 588-692 (138.6 - 163.2%) -- guaranteed OHKO
13
Charizard-Mega-X
FireDragon
OFFENSIVE CHECK
26.596
56.4%
dies 9.62%
▾
252+ Atk Tough Claws Charizard-Mega-X Flare Blitz vs. 252 HP / 0 Def Excadrill: 846-996 (199.5 - 234.9%) -- guaranteed OHKO
14
Thundurus
ElectricFlying
SOFT CHECK
115.138
51.8%
dies 7.97%
▾
252+ SpA Thundurus Focus Blast vs. 252 HP / 252+ SpD Excadrill: 262-310 (61.7 - 73.1%) -- guaranteed 2HKO after Leftovers recovery
15
Bisharp
DarkSteel
SOFT CHECK
27.559
51.7%
dies 9.52%
▾
252+ Atk Black Glasses Bisharp Knock Off (97.5 BP) vs. 252 HP / 0 Def Excadrill: 309-364 (72.8 - 85.8%) -- guaranteed 2HKO
16
Zapdos
ElectricFlying
SOFT CHECK
129
50.7%
dies 7.47%
▾
252+ SpA Zapdos Heat Wave vs. 252 HP / 252+ SpD Excadrill: 208-246 (49 - 58%) -- 59.8% chance to 2HKO after Leftovers recovery
17
Scizor-Mega
BugSteel
SOFT CHECK
78.643
49.4%
dies 9.69%
▾
252+ Atk Scizor-Mega Superpower vs. 252 HP / 0 Def Excadrill: 484-570 (114.1 - 134.4%) -- guaranteed OHKO
18
Talonflame
FireFlying
SOFT CHECK
33.614
49.2%
dies 8.62%
▾
252+ Atk Choice Band Talonflame Flare Blitz vs. 252 HP / 0 Def Excadrill: 710-836 (167.4 - 197.1%) -- guaranteed OHKO
19
Metagross-Mega
SteelPsychic
SOFT CHECK
63.165
48.1%
dies 10.86%
▾
252+ Atk Tough Claws Metagross-Mega Hammer Arm vs. 252 HP / 0 Def Excadrill: 510-600 (120.2 - 141.5%) -- guaranteed OHKO
20
Latios
DragonPsychic
SOFT CHECK
23.662
47.5%
dies 10.27%
▾
252+ SpA Life Orb Latios Surf vs. 252 HP / 252+ SpD Excadrill: 265-312 (62.5 - 73.5%) -- guaranteed 2HKO after Leftovers recovery
21
Excadrill
GroundSteel
SOFT CHECK
210.055
46.7%
dies 5.92%
▾
252+ Atk Excadrill Earthquake vs. 252 HP / 0 Def Excadrill: 560-660 (132 - 155.6%) -- guaranteed OHKO
22
Weavile
DarkIce
SOFT CHECK
81.437
46.6%
dies 9.55%
▾
252+ Atk Choice Band Weavile Knock Off (97.5 BP) vs. 252 HP / 0 Def Excadrill: 373-439 (87.9 - 103.5%) -- 25% chance to OHKO
23
Latias-Mega
DragonPsychic
SOFT CHECK
20.676
42.9%
dies 10.88%
▾
252+ SpA Latias-Mega Surf vs. 252 HP / 252+ SpD Excadrill: 214-254 (50.4 - 59.9%) -- 85.9% chance to 2HKO after Leftovers recovery
24
Rotom-Wash
ElectricWater
SOFT CHECK
103.971
40.3%
dies 8.21%
▾
252+ SpA Rotom-Wash Hydro Pump vs. 252 HP / 252+ SpD Excadrill: 320-378 (75.4 - 89.1%) -- guaranteed 2HKO after Leftovers recovery
25
Alakazam-Mega
Psychic
SOFT CHECK
22.444
40.1%
dies 10.35%
▾
252+ SpA Alakazam-Mega Focus Blast vs. 252 HP / 252+ SpD Excadrill: 338-398 (79.7 - 93.8%) -- guaranteed 2HKO after Leftovers recovery
26
Tornadus-Therian
Flying
SOFT CHECK
101.048
38.5%
dies 8.24%
▾
252+ Atk Tornadus-Therian Superpower vs. 252 HP / 0 Def Excadrill: 362-426 (85.3 - 100.4%) -- 6.3% chance to OHKO
27
Diancie-Mega
RockFairy
SOFT CHECK
41.196
36.8%
dies 10.61%
▾
252+ SpA Diancie-Mega Earth Power vs. 252 HP / 252+ SpD Excadrill: 238-280 (56.1 - 66%) -- guaranteed 2HKO after Leftovers recovery
28
Chansey
Normal
SOFT CHECK
25.451
23.0%
dies 8.34%
▾
Chansey Seismic Toss vs. 252 HP Excadrill: 100-100 (23.5 - 23.5%) -- guaranteed 6HKO after Leftovers recovery
29
Heatran
FireSteel
SOFT CHECK
95.538
21.0%
dies 7.19%
▾
252+ SpA Heatran Magma Storm vs. 252 HP / 252+ SpD Excadrill: 338-398 (79.7 - 93.8%) -- 6.3% chance to OHKO after Leftovers recovery and trapping damage
30
Tyranitar
RockDark
SOFT CHECK
35.188
20.7%
dies 6.83%
▾
252+ Atk Tyranitar Superpower vs. 252 HP / 0 Def Excadrill: 444-524 (104.7 - 123.5%) -- guaranteed OHKO
Ranked #1 with 44.05% usage. Sorted by reliability score.