Snatch is unique in that it will take the effects of certain moves used by the target and will apply them to the user./ This means the user will get any boost or healing that the opponent intended to use upon itself. The moves it can Snatch are as follows.

Name	Type	Cat.	PP	Att.	Acc.	Effect
Acid Armor			40	--	--	The user alters its cellular structure to liquefy itself, sharply raising its Defense stat.
Agility			30	--	--	The user relaxes and lightens its body to move faster. It sharply boosts the Speed stat.
Amnesia			20	--	--	The user temporarily empties its mind to forget its concerns. It sharply raises the user's Sp. Def stat.
Aqua Ring			20	--	--	The user envelops itself in a veil made of water. It regains some HP on every turn.
Aromatherapy			5	--	--	The user releases a soothing scent that heals all status problems affecting the user's party.
Autotomize			15	--	--	The user sheds part of its body to make itself lighter and sharply raise its Speed stat.
Barrier			30	--	--	The user throws up a sturdy wall that sharply raises its Defense stat.
Belly Drum			10	--	--	The user maximizes its Attack stat in exchange for HP equal to half its max HP.
Bulk Up			20	--	--	The user tenses its muscles to bulk up its body, boosting both its Attack and Defense stats.
Calm Mind			20	--	--	The user quietly focuses its mind and calms its spirit to raise its Sp. Atk and Sp. Def stats.
Camouflage			20	--	--	The user's type is changed depending on its environment, such as at water's edge, in grass, or in a cave.
Charge			20	--	--	The user boosts the power of the Electric move it uses on the next turn. It also raises the user's Sp. Def stat.
Coil			20	--	--	The user coils up and concentrates. This raises its Attack and Defense stats as well as its accuracy.
Conversion			30	--	--	The user changes its type to become the same type as one of its moves.
Cosmic Power			20	--	--	The user absorbs a mystical power from space to raise its Defense and Sp. Def stats.
Cotton Guard			10	--	--	The user protects itself by wrapping its body in soft cotton, drastically raising the user's Defense stat.
Defend Order			10	--	--	The user calls out its underlings to shield its body, raising its Defense and Sp. Def stats.
Defense Curl			40	--	--	The user curls up to conceal weak spots and raise its Defense stat.
Double Team			15	--	--	By moving rapidly, the user makes illusory copies of itself to raise its evasiveness.
Dragon Dance			20	--	--	The user vigorously performs a mystic, powerful dance that boosts its Attack and Speed stats.
Focus Energy			30	--	--	The user takes a deep breath and focuses so that critical hits land more easily.
Growth			40	--	--	The user's body grows all at once, raising the Attack and Sp. Atk stats.
Harden			30	--	--	The user stiffens all the muscles in its body to raise its Defense stat.
Heal Bell			5	--	--	The user makes a soothing bell chime to heal the status problems of all the party Pokémon.
Heal Order			10	--	--	The user calls out its underlings to heal it. The user regains up to half of its max HP.
Healing Wish			10	--	--	The user faints. In return, the Pokémon taking its place will have its HP restored and status cured.
Hone Claws			15	--	--	The user sharpens its claws to boost its Attack stat and accuracy.
Howl			40	--	--	The user howls loudly to raise its spirit, boosting its Attack stat.
Imprison			10	--	--	If the opponents know any move also known by the user, the opponents are prevented from using it.
Ingrain			20	--	--	The user lays roots that restore its HP on every turn. Because it is rooted, it can't switch out.
Iron Defense			15	--	--	The user hardens its body's surface like iron, sharply raising its Defense stat.
Light Screen			30	--	--	A wondrous wall of light is put up to suppress damage from special attacks for five turns.
Lucky Chant			30	--	--	The user chants an incantation toward the sky, preventing opposing Pokémon from landing critical hits.
Lunar Dance			10	--	--	The user faints. In return, the Pokémon taking its place will have its status and HP fully restored.
Magnet Rise			10	--	--	The user levitates using electrically generated magnetism for five turns.
Meditate			40	--	--	The user meditates to awaken the power deep within its body and raise its Attack stat.
Milk Drink			10	--	--	The user restores its own HP by up to half of its maximum HP. May also be used in the field to heal HP.
Minimize			20	--	--	The user compresses its body to make itself look smaller, which sharply raises its evasiveness.
Mist			30	--	--	The user cloaks its body with a white mist that prevents any of its stats from being cut for five turns.
Moonlight			5	--	--	The user restores its own HP. The amount of HP regained varies with the weather.
Morning Sun			5	--	--	The user restores its own HP. The amount of HP regained varies with the weather.
Nasty Plot			20	--	--	The user stimulates its brain by thinking bad thoughts. It sharply raises the user's Sp. Atk.
Power Trick			10	--	--	The user employs its psychic power to switch its Attack with its Defense stat.
Quick Guard			15	--	--	The user protects itself and its allies from priority moves. If used in succession, its chance of failing rises.
Quiver Dance			20	--	--	The user lightly performs a beautiful, mystic dance. It boosts the user's Sp. Atk, Sp. Def, and Speed stats.
Recover			10	--	--	Restoring its own cells, the user restores its own HP by half of its max HP.
Recycle			10	--	--	The user recycles a held item that has been used in battle so it can be used again.
Reflect			20	--	--	A wondrous wall of light is put up to suppress damage from physical attacks for five turns.
Refresh			20	--	--	The user rests to cure itself of a poisoning, burn, or paralysis.
Rest			10	--	--	The user goes to sleep for two turns. It fully restores the user's HP and heals any status problem.
Rock Polish			20	--	--	The user polishes its body to reduce drag. It can sharply raise the Speed stat.
Roost			10	--	--	The user lands and rests its body. It restores the user's HP by up to half of its max HP.
Safeguard			25	--	--	The user creates a protective field that prevents status problems for five turns.
Sharpen			30	--	--	The user reduces its polygon count to make itself more jagged, raising the Attack stat.
Shell Smash			15	--	--	The user breaks its shell, lowering its Defense and Sp. Def stats but sharply raising Attack, Sp. Atk, and Speed stats.
Shift Gear			10	--	--	The user rotates its gears, raising its Attack and sharply raising its Speed.
Slack Off			10	--	--	The user slacks off, restoring its own HP by up to half of its maximum HP.
Softboiled			10	--	--	The user restores its own HP by up to half of its maximum HP. May also be used in the field to heal HP.
Stockpile			20	--	--	The user charges up power and raises both its Defense and Sp. Def. The move can be used three times.
Substitute			10	--	--	The user makes a copy of itself using some of its HP. The copy serves as the user's decoy.
Swallow			10	--	--	The power stored using the move Stockpile is absorbed by the user to heal its HP. Storing more power heals more HP.
Swords Dance			30	--	--	A frenetic dance to uplift the fighting spirit. It sharply raises the user's Attack stat.
Synthesis			5	--	--	The user restores its own HP. The amount of HP regained varies with the weather.
Tail Glow			20	--	--	The user stares at flashing lights to focus its mind, drastically raising its Sp. Atk stat.
Tailwind			30	--	--	The user whips up a turbulent whirlwind that ups the Speed of all party Pokémon for four turns.
Wide Guard			10	--	--	The user and its allies are protected from wide-ranging attacks for one turn. If used in succession, its chance of failing rises.
Wish			10	--	--	One turn after this move is used, the target's HP is restored by half the user's maximum HP.
Withdraw			40	--	--	The user withdraws its body into its hard shell, raising its Defense stat.
Work Up			30	--	--	The user is roused, and its Attack and Sp. Atk stats increase.