Ranked by reliability — blends KO rate with how often each Pokémon is matched up.
#
Checker
Encounters
Reliability
KO Rate
01
Skarmory
SteelFlying
DEFENSIVE COUNTER
47.018
83.7%
dies 5.39%
▾
252+ Atk Corviknight Brave Bird vs. 252 HP / 252+ Def Skarmory: 46-55 (13.7 - 16.4%) -- possible 9HKO
02
Manaphy
Water
DEFENSIVE COUNTER
21.47
78.4%
dies 8.88%
▾
252+ Atk Corviknight Brave Bird vs. 252 HP / 252+ Def Manaphy: 118-141 (29.2 - 34.9%) -- 11.1% chance to 3HKO
03
Gholdengo
SteelGhost
OFFENSIVE CHECK
47.313
78.0%
dies 6.03%
▾
252+ SpA Adaptability Gholdengo Shadow Ball vs. 252 HP / 252+ SpD Corviknight: 158-186 (39.5 - 46.5%) -- guaranteed 3HKO
04
Iron Moth
FirePoison
OFFENSIVE CHECK
41.956
71.4%
dies 6.97%
▾
252+ SpA Iron Moth Fire Blast vs. 252 HP / 252+ SpD Corviknight in Harsh Sunshine: 504-594 (126 - 148.5%) -- guaranteed OHKO
05
Zapdos
ElectricFlying
OFFENSIVE CHECK
63.742
69.0%
dies 5.79%
▾
252+ SpA Zapdos Weather Ball (100 BP Water) vs. 252 HP / 252+ SpD Corviknight in Heavy Rain: 141-166 (35.2 - 41.5%) -- guaranteed 3HKO
06
Cobalion
SteelFighting
DEFENSIVE COUNTER
35.557
68.8%
dies 7.77%
▾
252+ Atk Corviknight Brave Bird vs. 252 HP / 252+ Def Cobalion: 100-118 (25.9 - 30.5%) -- guaranteed 4HKO
07
Hydrapple
GrassDragon
DEFENSIVE COUNTER
20.427
66.1%
dies 10.47%
▾
252+ Atk Corviknight Brave Bird vs. 252 HP / 252+ Def Hydrapple: 222-264 (53.3 - 63.4%) -- guaranteed 2HKO
08
Scream Tail
FairyPsychic
DEFENSIVE COUNTER
58.707
61.3%
dies 6.36%
▾
252+ Atk Corviknight Brave Bird vs. 252 HP / 252+ Def Scream Tail: 118-141 (27.1 - 32.4%) -- 59.8% chance to 4HKO after Leftovers recovery
09
Chien-Pao
DarkIce
OFFENSIVE CHECK
28.269
58.8%
dies 9.26%
▾
252+ Atk Choice Band Sword of Ruin Chien-Pao Icicle Crash vs. 252 HP / 0 Def Corviknight: 277-327 (69.2 - 81.7%) -- guaranteed 2HKO
10
Deoxys-Speed
Psychic
OFFENSIVE CHECK
20.348
58.3%
dies 10.93%
▾
252+ SpA Life Orb Sheer Force Deoxys-Speed Focus Blast vs. 252 HP / 252+ SpD Corviknight: 156-185 (39 - 46.2%) -- guaranteed 3HKO
11
Zamazenta
Fighting
OFFENSIVE CHECK
40.629
56.8%
dies 7.77%
▾
252+ Atk Choice Band Sword of Ruin Zamazenta Close Combat vs. 252 HP / 0 Def Corviknight: 390-460 (97.5 - 115%) -- 87.5% chance to OHKO
12
Great Tusk
GroundFighting
SOFT CHECK
97.173
52.3%
dies 5.07%
▾
252+ Atk Great Tusk Close Combat vs. 252 HP / 0 Def Corviknight: 208-246 (52 - 61.5%) -- guaranteed 2HKO
13
Pecharunt
PoisonGhost
SOFT CHECK
88.584
50.7%
dies 5.31%
▾
252+ SpA Pecharunt Shadow Ball vs. 252 HP / 252+ SpD Corviknight: 88-105 (22 - 26.2%) -- 6.9% chance to 4HKO
14
Ting-Lu
DarkGround
SOFT CHECK
76.245
40.3%
dies 5.62%
▾
0- Atk Ting-Lu Stone Edge vs. 252 HP / 0 Def Corviknight: 68-80 (17 - 20%) -- possible 5HKO
15
Iron Treads
GroundSteel
SOFT CHECK
23.128
40.2%
dies 10.19%
▾
252+ Atk Iron Treads Knock Off (97.5 BP) vs. 252 HP / 0 Def Corviknight: 101-119 (25.2 - 29.7%) -- guaranteed 4HKO
16
Roaring Moon
DragonDark
SOFT CHECK
61.789
37.1%
dies 6.15%
▾
252+ Atk Sword of Ruin Roaring Moon Knock Off (97.5 BP) vs. 252 HP / 0 Def Corviknight: 235-277 (58.7 - 69.2%) -- guaranteed 2HKO
17
Swampert
WaterGround
SOFT CHECK
31.126
34.9%
dies 8.54%
▾
252+ Atk Swampert Stone Edge vs. 252 HP / 0 Def Corviknight: 102-121 (25.5 - 30.2%) -- guaranteed 4HKO
18
Corviknight
FlyingSteel
SOFT CHECK
79.114
31.2%
dies 5.21%
▾
252+ Atk Corviknight Brave Bird vs. 252 HP / 0 Def Corviknight: 78-93 (19.5 - 23.2%) -- possible 5HKO
19
Chesnaught
GrassFighting
SOFT CHECK
28.973
28.1%
dies 8.35%
▾
0 Def Chesnaught Body Press vs. 252 HP / 0 Def Corviknight: 99-117 (24.7 - 29.2%) -- 99.9% chance to 4HKO
20
Goodra-Hisui
SteelDragon
SOFT CHECK
35.552
21.1%
dies 6.84%
▾
0- SpA Goodra-Hisui Flamethrower vs. 252 HP / 252+ SpD Corviknight: 102-120 (25.5 - 30%) -- guaranteed 4HKO
Ranked #2 with 43.51% usage. Sorted by reliability score.