Frisk
Reveals an opponent's held item upon entering battle.
Full 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.
In game description
When it enters a battle, the Pokémon can check an opposing Pokémon's held item.
Pokemon with Frisk
Wigglytuff
hidden
#0161
Sentret
hidden
#0162
Furret
hidden
#0193
Yanma
hidden
#0234
Stantler
#0353
Shuppet
#0354
Banette
#0355
Duskull
hidden
#0356
Dusclops
hidden
#0469
Yanmega
hidden
#0477
Dusknoir
hidden
#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
#1015
Munkidori
hidden
Using Frisk in Cobblemon
Abilities are passive and always active, so Frisk costs you nothing to run. If it is marked hidden on a species above, expect it to be harder to obtain: servers differ in whether hidden abilities come from breeding, an Ability Patch, or events.
See the Pokedex for which abilities each species can have, and IVs, EVs and breeding for how to actually pass one down.