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
Venusaur
GrassPoison
DEFENSIVE CHECK
View matchup
26.896
67.8%
Standard error 9.01 points
▾
252+ SpA Floette-Mega Psychic vs. 252 HP / 252+ SpD Venusaur: 92-110 (49.1 - 58.8%) -- 98% chance to 2HKO
02
Sneasler
FightingPoison
SOFT CHECK
View matchup
90.81
48.5%
Standard error 7.10 points
▾
252+ Atk Sneasler Gunk Shot vs. 252 HP / 0 Def Floette-Mega: 254-300 (140.3 - 165.7%) -- guaranteed OHKO
03
Incineroar
FireDark
SOFT CHECK
View matchup
123.564
41.7%
Standard error 6.10 points
▾
252+ Atk Incineroar Flare Blitz vs. 252 HP / 0 Def Floette-Mega: 117-138 (64.6 - 76.2%) -- guaranteed 2HKO
04
Charizard-Mega-Y
FireFlying
SOFT CHECK
View matchup
62.116
42.3%
Standard error 6.27 points
▾
252+ SpA Charizard-Mega-Y Overheat vs. 252 HP / 252+ SpD Floette-Mega in Sun: 118-139 (65.1 - 76.7%) -- guaranteed 2HKO
05
Kingambit
DarkSteel
SOFT CHECK
View matchup
108.327
43.3%
Standard error 6.52 points
▾
252+ Atk Kingambit Iron Head vs. 252 HP / 0 Def Floette-Mega: 174-206 (96.1 - 113.8%) -- 75% chance to OHKO
06
Basculegion
WaterGhost
SOFT CHECK
View matchup
70.818
48.8%
Standard error 8.18 points
▾
252+ Atk Mystic Water Adaptability Basculegion Wave Crash vs. 252 HP / 0 Def Floette-Mega: 182-216 (100.5 - 119.3%) -- guaranteed OHKO
07
Whimsicott
GrassFairy
SOFT CHECK
View matchup
50.477
43.2%
Standard error 6.97 points
▾
252+ SpA Whimsicott Moonblast vs. 252 HP / 252+ SpD Floette-Mega: 34-42 (18.7 - 23.2%) -- possible 5HKO
08
Garchomp
DragonGround
SOFT CHECK
View matchup
68.521
46.5%
Standard error 8.34 points
▾
252+ Atk Life Orb Garchomp Poison Jab vs. 252 HP / 0 Def Floette-Mega: 146-174 (80.6 - 96.1%) -- guaranteed 2HKO
09
Sylveon
Fairy
SOFT CHECK
View matchup
33.933
45.0%
Standard error 8.54 points
▾
252+ SpA Fairy Feather Pixilate Sylveon Hyper Beam vs. 252 HP / 252+ SpD Floette-Mega: 99-117 (54.6 - 64.6%) -- guaranteed 2HKO
10
Gholdengo
SteelGhost
SOFT CHECK
View matchup
21.544
53.2%
Standard error 10.75 points
▾
252+ SpA Life Orb Gholdengo Make It Rain vs. 252 HP / 252+ SpD Floette-Mega: 164-195 (90.6 - 107.7%) -- 43.8% chance to OHKO
11
Floette-Mega
Fairy
SOFT CHECK
View matchup
33.995
41.8%
Standard error 8.46 points
▾
252+ SpA Floette-Mega Light of Ruin vs. 252 HP / 252+ SpD Floette-Mega: 82-97 (45.3 - 53.5%) -- 39.5% chance to 2HKO
12
Farigiraf
NormalPsychic
SOFT CHECK
View matchup
30.078
41.1%
Standard error 8.97 points
▾
252+ SpA Farigiraf Psychic vs. 252 HP / 252+ SpD Floette-Mega: 42-51 (23.2 - 28.1%) -- 76.3% chance to 4HKO
13
Sinistcha
GrassGhost
SOFT CHECK
View matchup
40.448
35.2%
Standard error 7.51 points
▾
252+ SpA Sinistcha Matcha Gotcha vs. 252 HP / 252+ SpD Floette-Mega: 40-48 (22 - 26.5%) -- 8.8% chance to 4HKO
14
Pelipper
WaterFlying
SOFT CHECK
View matchup
22.379
41.8%
Standard error 10.42 points
▾
252+ SpA Pelipper Weather Ball (100 BP Water) vs. 252 HP / 252+ SpD Floette-Mega in Rain: 64-76 (35.3 - 41.9%) -- guaranteed 3HKO
15
Staraptor-Mega
FightingFlying
SOFT CHECK
View matchup
21.275
28.0%
Standard error 9.74 points
▾
Staraptor-Mega Final Gambit vs. 252 HP Floette-Mega: 160-160 (88.3 - 88.3%) -- guaranteed 2HKO
Ranked #7 with 28.57% usage. Sorted by conservative score.