Generation Iv
Gluttony
Encourages the early use of a held Berry.
Detailed Effect
This Pokémon eats any held Berry triggered by low HP when it falls below 50% of its HP, regardless of the Berry's usual threshold.
Pokémon With Gluttony
39 canonical Pokémon forms can have this Ability.
Regular Ability 27 Pokémon
#0213
Shuckle 
#0263
Zigzagoon
#0264
Linoone
#0511
Pansage
#0512
Simisage
#0513
Pansear
#0514
Simisear
#0515
Panpour
#0516
Simipour
#0631
Heatmor
#0840
Applin 
#0841
Flapple 
#0842
Appletun 
#0915
Lechonk
#0916
Oinkologne Male
#1011
Dipplin 
#10091
Alolan Rattata 
#10092
Alolan Raticate 
#10093
Totem Alolan Raticate 
#10112
Alolan Grimer 
#10113
Alolan Muk 
#10164
Galarian Slowpoke
#10174
Galarian Zigzagoon 
#10175
Galarian Linoone 
#10216
Flapple Gmax 
#10217
Appletun Gmax 
#10254
Oinkologne Female
Shuckle
Zigzagoon
Linoone
Pansage
Simisage
Pansear
Simisear
Panpour
#0516
Simipour
#0631
Heatmor
Applin
Flapple
Appletun
Lechonk
Oinkologne Male
Dipplin
Alolan Rattata
Alolan Raticate
Totem Alolan Raticate
Alolan Grimer
Alolan Muk
Galarian Slowpoke
Galarian Zigzagoon
Galarian Linoone
Flapple Gmax
Appletun Gmax
Oinkologne Female 
Bellsprout
Weepinbell
Victreebel
Snorlax
Gulpin
Swalot
Spoink
Grumpig
Munchlax
Skwovet
Greedent
Snorlax Gmax