Stakeout enables the Pokémon to deal twice the normal damage to any Pokémon that switches in or enters the field mid-battle.
Stakeout
Doubles the damage dealt to a target that has just switched into battle.
Pokémon with the Stakeout ability
#734
Yungoos
normal
HP: 48 Atk: 70 Def: 30
Sp.Atk: 30 Sp.Def: 30 Speed: 45
Total: 253
#735
Gumshoos
normal
HP: 88 Atk: 110 Def: 60
Sp.Atk: 55 Sp.Def: 60 Speed: 45
Total: 418
#827
Nickit
dark
HP: 40 Atk: 28 Def: 28
Sp.Atk: 47 Sp.Def: 52 Speed: 40
Total: 235
#828
Thievul
dark
HP: 70 Atk: 58 Def: 58
Sp.Atk: 87 Sp.Def: 92 Speed: 90
Total: 455
#917
Tarountula
bug
HP: 35 Atk: 41 Def: 45
Sp.Atk: 29 Sp.Def: 40 Speed: 20
Total: 210
#918
Spidops
bug
HP: 60 Atk: 79 Def: 92
Sp.Atk: 52 Sp.Def: 86 Speed: 35
Total: 404
#942
Maschiff
dark
HP: 60 Atk: 78 Def: 60
Sp.Atk: 40 Sp.Def: 51 Speed: 51
Total: 340
#943
Mabosstiff
dark
HP: 90 Atk: 120 Def: 90
Sp.Atk: 60 Sp.Def: 70 Speed: 85
Total: 515