Generation Iv
Frisk
The Pokémon can check the foe’s held item.
Detailed Effect
When this Pokémon enters battle, it reveals an opposing Pokémon's held item to all participating trainers. In a double battle, if one opponent has an item, this Pokémon will Frisk that Pokémon; if both have an item, it will Frisk one at random.
Pokémon With Frisk
38 canonical Pokémon forms can have this Ability.
Regular Ability 28 Pokémon
#0234
Stantler
#0353
Shuppet
#0354
Banette
#0574
Gothita
#0575
Gothorita
#0576
Gothitelle
#0708
Phantump 
#0709
Trevenant 
#0710
Pumpkaboo Average 
#0711
Gourgeist Average 
#0714
Noibat 
#0715
Noivern 
#0826
Orbeetle 
#0859
Impidimp 
#0860
Morgrem 
#0861
Grimmsnarl 
#0899
Wyrdeer 
#0955
Flittle
#0956
Espathra
#10027
Pumpkaboo Small 
#10028
Pumpkaboo Large 
#10029
Pumpkaboo Super 
#10030
Gourgeist Small 
#10031
Gourgeist Large 
#10032
Gourgeist Super 
#10114
Alolan Exeggutor 
#10213
Orbeetle Gmax 
#10222
Grimmsnarl Gmax 
Stantler
Shuppet
Banette
Gothita
Gothorita
Gothitelle
Phantump
Trevenant
Pumpkaboo Average
Gourgeist Average
Noibat
Noivern
Orbeetle
Impidimp
Morgrem
Grimmsnarl
Wyrdeer
Flittle
Espathra
Pumpkaboo Small
Pumpkaboo Large
Pumpkaboo Super
Gourgeist Small
Gourgeist Large
Gourgeist Super
Alolan Exeggutor
Orbeetle Gmax
Grimmsnarl Gmax 
Wigglytuff
Sentret
Furret
Yanma
Duskull
Dusclops
Yanmega
Dusknoir
Munkidori
Hisuian Typhlosion