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Unburden
"Raises Speed if a held item is used."
Pokémon with this ability 17
#0106
hitmonlee
Fighting
#0252
treecko
Grass
#0253
grovyle
Grass
#0254
sceptile
Grass
#0425
drifloon
Ghost
Flying
#0426
drifblim
Ghost
Flying
#0509
purrloin
Dark
#0510
liepard
Dark
#0617
accelgor
Bug
#0684
swirlix
Fairy
#0685
slurpuff
Fairy
#0701
hawlucha
Fighting
Flying
#0827
nickit
Dark
#0828
thievul
Dark
#0903
sneasler
Fighting
Poison
#0944
shroodle
Poison
Normal
#0945
grafaiai
Poison
Normal