Opportunist Ability in PokéRogue

If an opponent's stat is boosted, the Pokémon seizes the opportunity to boost the same stat for itself.

List of Pokemon with Opportunist:

122
PSY
FAI
Opportunist
Soundproof
Filter
Technician
460404565100120904
528
PSY
FLY
Opportunist
Unaware
Klutz
Simple
42567575577551143
866
ICE
PSY
Opportunist
Tangled Feet
Screen Cleaner
Ice Body
520808575110100703
4122
ICE
PSY
Opportunist
Vital Spirit
Screen Cleaner
Ice Body
46050656590901005
1007
FIG
DRA
Opportunist
Orichalcum Pulse
670100135115851001359
1008
ELE
DRA
Opportunist
Hadron Engine
670100851001351151359
1017
GRA
Opportunist
Defiant
550801208460961107
439
PSY
FAI
Opportunist
Soundproof
Filter
Technician
3102025457090603
527
PSY
FLY
Opportunist
Unaware
Klutz
Simple
3236545435543723
1017
GRA
FIR
Opportunist
Mold Breaker
550801208460961107
1017
GRA
ROC
Opportunist
Sturdy
550801208460961107
1017
GRA
Opportunist
Embody Aspect
550801208460961107
1017
GRA
WAT
Opportunist
Embody Aspect
550801208460961107
1017
GRA
ROC
Opportunist
Embody Aspect
550801208460961107
956
PSY
Magic Bounce
Opportunist
Frisk
Speed Boost
481956060101601053
1007
FIG
DRA
Opportunist
Orichalcum Pulse
670100135115851001359
720
PSY
GHO
Opportunist
Magician
6008011060150130707
1007
FIG
DRA
Opportunist
Orichalcum Pulse
670100135115851001359
720
PSY
DAR
Opportunist
Magician
6808016060170130807
1017
GRA
WAT
Opportunist
Water Absorb
550801208460961107
1017
GRA
FIR
Opportunist
Embody Aspect
550801208460961107
1007
FIG
DRA
Opportunist
Orichalcum Pulse
670100135115851001359
1007
FIG
DRA
Opportunist
Orichalcum Pulse
670100135115851001359

Bolded red text is passive abilities that can be unlocked.