Keep your friends close, but your Croagunk closer.

Snivy

The Grass Snake Pokémon

Height: 1'12" (0.6m) Weight: 17.8lbs (8.1kg)

#495

grass -
  • N: #495
  • U: #001
  • Snivy's Damage Multipliers

  • Snivy's Base Stats

    • HP
      45
      14.1%
      F
    • Attack
      45
      12.4%
      FF
    • Defense
      55
      30.8%
      D
    • Sp. Attack
      45
      21.3%
      D-
    • Sp. Defense
      55
      30.4%
      D
    • Speed
      63
      48.5%
      C
    • Total:
      308
      19.6%
      F
  • Snivy Evolution Chart

    Basic Stage 1 Stage 2
  • Snivy's Abilities

    • Gen V
    • Gen VI
    Overgrow Powers up Grass-type moves in a pinch.
    Hidden Contrary Makes stat changes have an opposite effect.
    Overgrow Powers up Grass-type moves in a pinch.
    Hidden Contrary Makes stat changes have an opposite effect.
  • Snivy Level Up Move List

    • Gen V
    • Gen VI
    bw Name Type PP Pwr. Acc. Class Definition
    13 Growth nor 20 - - No Damage. Raises the SPCL. ATK rating.
    43 Leaf Storm gra 5 130 90% Special Attack, damage based on Sp.Atk and Sp.Def A storm of sharp leaves is whipped up. The attack's recoil sharply reduces the user's Sp. Atk stat.
    - Tackle nor 35 50 100% Physical Attack, damage based on Atk and Def A physical attack in which the user charges and slams into the foe with its whole body.
    37 Wring Out nor 5 - 100% Special Attack, damage based on Sp.Atk and Sp.Def The user powerfully wrings the target. The more HP the target has, the greater this attack's power.
    7 Vine Whip gra 25 45 100% Physical Attack, damage based on Atk and Def The target is struck with slender, whiplike vines to inflict damage.
    31 Coil poi 20 - - No Damage. The user coils up and concentrates. This raises its Attack and Defense stats as well as its accuracy.
    25 Slam nor 20 80 75% Physical Attack, damage based on Atk and Def The target is slammed with a long tail, vines, etc., to inflict damage.
    19 Leech Seed gra 10 - 90% No Damage. A seed is planted on the target. It steals some HP from the target every turn.
    16 Leaf Tornado gra 10 65 90% Special Attack, damage based on Sp.Atk and Sp.Def The user attacks its target by encircling it in sharp leaves. This attack may also lower the target's accuracy.
    22 Mega Drain gra 15 40 100% Special Attack, damage based on Sp.Atk and Sp.Def Steals 1/2 of the damage inflicted.
    28 Leaf Blade gra 15 90 100% Physical Attack, damage based on Atk and Def The user handles a sharp leaf like a sword and attacks by cutting its target. Critical hits land more easily.
    4 Leer nor 30 - 100% No Damage. Reduces the foe's DEFENSE.
    34 Giga Drain gra 10 75 100% Special Attack, damage based on Sp.Atk and Sp.Def Steals 1/2 of the damage inflicted.
    10 Wrap nor 20 15 90% Physical Attack, damage based on Atk and Def Squeezes the foe for 2-5 turns.
    40 Gastro Acid poi 10 - 100% No Damage. The user hurls up its stomach acids on the foe. The fluid eliminates the effect of the foe's ability.
    b2w2 Name Type PP Pwr. Acc. Class Definition
    13 Growth nor 20 - - No Damage. Raises the SPCL. ATK rating.
    43 Leaf Storm gra 5 130 90% Special Attack, damage based on Sp.Atk and Sp.Def A storm of sharp leaves is whipped up. The attack's recoil sharply reduces the user's Sp. Atk stat.
    - Tackle nor 35 50 100% Physical Attack, damage based on Atk and Def A physical attack in which the user charges and slams into the foe with its whole body.
    37 Wring Out nor 5 - 100% Special Attack, damage based on Sp.Atk and Sp.Def The user powerfully wrings the target. The more HP the target has, the greater this attack's power.
    7 Vine Whip gra 25 45 100% Physical Attack, damage based on Atk and Def The target is struck with slender, whiplike vines to inflict damage.
    31 Coil poi 20 - - No Damage. The user coils up and concentrates. This raises its Attack and Defense stats as well as its accuracy.
    25 Slam nor 20 80 75% Physical Attack, damage based on Atk and Def The target is slammed with a long tail, vines, etc., to inflict damage.
    19 Leech Seed gra 10 - 90% No Damage. A seed is planted on the target. It steals some HP from the target every turn.
    16 Leaf Tornado gra 10 65 90% Special Attack, damage based on Sp.Atk and Sp.Def The user attacks its target by encircling it in sharp leaves. This attack may also lower the target's accuracy.
    22 Mega Drain gra 15 40 100% Special Attack, damage based on Sp.Atk and Sp.Def Steals 1/2 of the damage inflicted.
    28 Leaf Blade gra 15 90 100% Physical Attack, damage based on Atk and Def The user handles a sharp leaf like a sword and attacks by cutting its target. Critical hits land more easily.
    4 Leer nor 30 - 100% No Damage. Reduces the foe's DEFENSE.
    34 Giga Drain gra 10 75 100% Special Attack, damage based on Sp.Atk and Sp.Def Steals 1/2 of the damage inflicted.
    10 Wrap nor 20 15 90% Physical Attack, damage based on Atk and Def Squeezes the foe for 2-5 turns.
    40 Gastro Acid poi 10 - 100% No Damage. The user hurls up its stomach acids on the foe. The fluid eliminates the effect of the foe's ability.
    xy Name Type PP Pwr. Acc. Class Definition
    13 Growth nor 20 - - No Damage. Raises the SPCL. ATK rating.
    43 Leaf Storm gra 5 130 90% Special Attack, damage based on Sp.Atk and Sp.Def A storm of sharp leaves is whipped up. The attack's recoil sharply reduces the user's Sp. Atk stat.
    - Tackle nor 35 50 100% Physical Attack, damage based on Atk and Def A physical attack in which the user charges and slams into the foe with its whole body.
    37 Wring Out nor 5 - 100% Special Attack, damage based on Sp.Atk and Sp.Def The user powerfully wrings the target. The more HP the target has, the greater this attack's power.
    7 Vine Whip gra 25 45 100% Physical Attack, damage based on Atk and Def The target is struck with slender, whiplike vines to inflict damage.
    31 Coil poi 20 - - No Damage. The user coils up and concentrates. This raises its Attack and Defense stats as well as its accuracy.
    25 Slam nor 20 80 75% Physical Attack, damage based on Atk and Def The target is slammed with a long tail, vines, etc., to inflict damage.
    19 Leech Seed gra 10 - 90% No Damage. A seed is planted on the target. It steals some HP from the target every turn.
    16 Leaf Tornado gra 10 65 90% Special Attack, damage based on Sp.Atk and Sp.Def The user attacks its target by encircling it in sharp leaves. This attack may also lower the target's accuracy.
    22 Mega Drain gra 15 40 100% Special Attack, damage based on Sp.Atk and Sp.Def Steals 1/2 of the damage inflicted.
    28 Leaf Blade gra 15 90 100% Physical Attack, damage based on Atk and Def The user handles a sharp leaf like a sword and attacks by cutting its target. Critical hits land more easily.
    4 Leer nor 30 - 100% No Damage. Reduces the foe's DEFENSE.
    34 Giga Drain gra 10 75 100% Special Attack, damage based on Sp.Atk and Sp.Def Steals 1/2 of the damage inflicted.
    10 Wrap nor 20 15 90% Physical Attack, damage based on Atk and Def Squeezes the foe for 2-5 turns.
    40 Gastro Acid poi 10 - 100% No Damage. The user hurls up its stomach acids on the foe. The fluid eliminates the effect of the foe's ability.
  • Snivy TM Move List

    • Gen V
    • Gen VI
    bw Name Type PP Pwr. Acc. Class Definition
    TM040 Aerial Ace fly 20 60 - Physical Attack, damage based on Atk and Def An extremely speedy and unavoidable attack.
    TM045 Attract nor 15 - 100% No Damage. Makes the opposite gender infatuated.
    TM004 Calm Mind psy 20 - - No Damage. Raises SP. ATK and SP. DEF by focusing the mind.
    TM032 Double Team nor 15 - - No Damage. Heightens evasive-ness.
    TM053 Energy Ball gra 10 90 100% Special Attack, damage based on Sp.Atk and Sp.Def The user draws power from nature and fires it at the target. It may also lower the target's Sp. Def.
    TM042 Facade nor 20 70 100% Physical Attack, damage based on Atk and Def Boosts ATTACK when burned, paralyzed, or poisoned.
    TM070 Flash nor 20 - 100% No Damage. The user flashes a bright light that cuts the target's accuracy.
    TM021 Frustration nor 20 - 100% Physical Attack, damage based on Atk and Def An attack based on lack of loyalty.
    TM086 Grass Knot gra 20 - 100% Special Attack, damage based on Sp.Atk and Sp.Def The user snares the target with grass and trips it. The heavier the target, the greater the damage.
    TM010 Hidden Power nor 15 60 100% Special Attack, damage based on Sp.Atk and Sp.Def The power varies with the POKéMON.
    TM016 Light Screen psy 30 - - No Damage. Creates a wall of light that lowers SP. ATK damage.
    TM017 Protect nor 10 - - No Damage. Foils attack that turn. It may fail.
    TM033 Reflect psy 20 - - No Damage. A wondrous wall of light is put up to suppress damage from physical attacks for five turns.
    TM044 Rest psy 10 - - No Damage. Sleep for 2 turns to fully recover.
    TM027 Return nor 20 - 100% Physical Attack, damage based on Atk and Def An attack that is based on loyalty.
    TM048 Round nor 15 60 100% Special Attack, damage based on Sp.Atk and Sp.Def The user attacks the target with a song. Others can join in the Round and make the attack do greater damage.
    TM020 Safeguard nor 25 - - No Damage. Prevents all status problems.
    TM022 Solar Beam gra 10 120 100% Special Attack, damage based on Sp.Atk and Sp.Def A two-turn attack. The user gathers light, then blasts a bundled beam on the second turn.
    TM090 Substitute nor 10 - - No Damage. The user makes a copy of itself using some of its HP. The copy serves as the user's decoy.
    TM011 Sunny Day fir 5 - - No Damage. The user intensifies the sun for five turns, powering up Fire-type moves.
    TM087 Swagger nor 15 - 90% No Damage. Causes confusion and raises ATTACK.
    TM075 Swords Dance nor 20 - - No Damage. A frenetic dance to uplift the fighting spirit. It sharply raises the user's Attack stat.
    TM012 Taunt dar 20 - 100% No Damage. The target is taunted into a rage that allows it to use only attack moves for three turns.
    TM041 Torment dar 15 - 100% No Damage. The user torments and enrages the target, making it incapable of using the same move twice in a row.
    TM006 Toxic poi 10 - 90% No Damage. A poison move with increasing damage.
    b2w2 Name Type PP Pwr. Acc. Class Definition
    TM040 Aerial Ace fly 20 60 - Physical Attack, damage based on Atk and Def An extremely speedy and unavoidable attack.
    TM045 Attract nor 15 - 100% No Damage. Makes the opposite gender infatuated.
    TM004 Calm Mind psy 20 - - No Damage. Raises SP. ATK and SP. DEF by focusing the mind.
    TM032 Double Team nor 15 - - No Damage. Heightens evasive-ness.
    TM053 Energy Ball gra 10 90 100% Special Attack, damage based on Sp.Atk and Sp.Def The user draws power from nature and fires it at the target. It may also lower the target's Sp. Def.
    TM042 Facade nor 20 70 100% Physical Attack, damage based on Atk and Def Boosts ATTACK when burned, paralyzed, or poisoned.
    TM070 Flash nor 20 - 100% No Damage. The user flashes a bright light that cuts the target's accuracy.
    TM021 Frustration nor 20 - 100% Physical Attack, damage based on Atk and Def An attack based on lack of loyalty.
    TM086 Grass Knot gra 20 - 100% Special Attack, damage based on Sp.Atk and Sp.Def The user snares the target with grass and trips it. The heavier the target, the greater the damage.
    TM010 Hidden Power nor 15 60 100% Special Attack, damage based on Sp.Atk and Sp.Def The power varies with the POKéMON.
    TM016 Light Screen psy 30 - - No Damage. Creates a wall of light that lowers SP. ATK damage.
    TM017 Protect nor 10 - - No Damage. Foils attack that turn. It may fail.
    TM033 Reflect psy 20 - - No Damage. A wondrous wall of light is put up to suppress damage from physical attacks for five turns.
    TM044 Rest psy 10 - - No Damage. Sleep for 2 turns to fully recover.
    TM027 Return nor 20 - 100% Physical Attack, damage based on Atk and Def An attack that is based on loyalty.
    TM048 Round nor 15 60 100% Special Attack, damage based on Sp.Atk and Sp.Def The user attacks the target with a song. Others can join in the Round and make the attack do greater damage.
    TM020 Safeguard nor 25 - - No Damage. Prevents all status problems.
    TM022 Solar Beam gra 10 120 100% Special Attack, damage based on Sp.Atk and Sp.Def A two-turn attack. The user gathers light, then blasts a bundled beam on the second turn.
    TM090 Substitute nor 10 - - No Damage. The user makes a copy of itself using some of its HP. The copy serves as the user's decoy.
    TM011 Sunny Day fir 5 - - No Damage. The user intensifies the sun for five turns, powering up Fire-type moves.
    TM087 Swagger nor 15 - 90% No Damage. Causes confusion and raises ATTACK.
    TM075 Swords Dance nor 20 - - No Damage. A frenetic dance to uplift the fighting spirit. It sharply raises the user's Attack stat.
    TM012 Taunt dar 20 - 100% No Damage. The target is taunted into a rage that allows it to use only attack moves for three turns.
    TM041 Torment dar 15 - 100% No Damage. The user torments and enrages the target, making it incapable of using the same move twice in a row.
    TM006 Toxic poi 10 - 90% No Damage. A poison move with increasing damage.
    xy Name Type PP Pwr. Acc. Class Definition
    TM040 Aerial Ace fly 20 60 - Physical Attack, damage based on Atk and Def An extremely speedy and unavoidable attack.
    TM045 Attract nor 15 - 100% No Damage. Makes the opposite gender infatuated.
    TM004 Calm Mind psy 20 - - No Damage. Raises SP. ATK and SP. DEF by focusing the mind.
    TM100 Confide nor 20 - - No Damage. The user tells the target a secret, and the target loses its ability to concentrate. This lowers the target's Sp. Atk stat.
    TM032 Double Team nor 15 - - No Damage. Heightens evasive-ness.
    TM053 Energy Ball gra 10 90 100% Special Attack, damage based on Sp.Atk and Sp.Def The user draws power from nature and fires it at the target. It may also lower the target's Sp. Def.
    TM042 Facade nor 20 70 100% Physical Attack, damage based on Atk and Def Boosts ATTACK when burned, paralyzed, or poisoned.
    TM070 Flash nor 20 - 100% No Damage. The user flashes a bright light that cuts the target's accuracy.
    TM021 Frustration nor 20 - 100% Physical Attack, damage based on Atk and Def An attack based on lack of loyalty.
    TM086 Grass Knot gra 20 - 100% Special Attack, damage based on Sp.Atk and Sp.Def The user snares the target with grass and trips it. The heavier the target, the greater the damage.
    TM010 Hidden Power nor 15 60 100% Special Attack, damage based on Sp.Atk and Sp.Def The power varies with the POKéMON.
    TM016 Light Screen psy 30 - - No Damage. Creates a wall of light that lowers SP. ATK damage.
    TM096 Nature Power nor 20 - - No Damage. An attack that makes use of nature's power. Its effects vary depending on the user's environment.
    TM017 Protect nor 10 - - No Damage. Foils attack that turn. It may fail.
    TM033 Reflect psy 20 - - No Damage. A wondrous wall of light is put up to suppress damage from physical attacks for five turns.
    TM044 Rest psy 10 - - No Damage. Sleep for 2 turns to fully recover.
    TM027 Return nor 20 - 100% Physical Attack, damage based on Atk and Def An attack that is based on loyalty.
    TM048 Round nor 15 60 100% Special Attack, damage based on Sp.Atk and Sp.Def The user attacks the target with a song. Others can join in the Round and make the attack do greater damage.
    TM020 Safeguard nor 25 - - No Damage. Prevents all status problems.
    TM088 Sleep Talk nor 10 - - No Damage. Randomly attacks while asleep.
    TM022 Solar Beam gra 10 120 100% Special Attack, damage based on Sp.Atk and Sp.Def A two-turn attack. The user gathers light, then blasts a bundled beam on the second turn.
    TM090 Substitute nor 10 - - No Damage. The user makes a copy of itself using some of its HP. The copy serves as the user's decoy.
    TM011 Sunny Day fir 5 - - No Damage. The user intensifies the sun for five turns, powering up Fire-type moves.
    TM087 Swagger nor 15 - 90% No Damage. Causes confusion and raises ATTACK.
    TM075 Swords Dance nor 20 - - No Damage. A frenetic dance to uplift the fighting spirit. It sharply raises the user's Attack stat.
    TM012 Taunt dar 20 - 100% No Damage. The target is taunted into a rage that allows it to use only attack moves for three turns.
    TM041 Torment dar 15 - 100% No Damage. The user torments and enrages the target, making it incapable of using the same move twice in a row.
    TM006 Toxic poi 10 - 90% No Damage. A poison move with increasing damage.
  • Snivy HM Move List

    • Gen V
    • Gen VI
    bw Name Type PP Pwr. Acc. Class Definition
    HM01 Cut nor 30 50 95% Physical Attack, damage based on Atk and Def The target is cut with a scythe or a claw. It can also be used to cut down thin trees.
    b2w2 Name Type PP Pwr. Acc. Class Definition
    HM01 Cut nor 30 50 95% Physical Attack, damage based on Atk and Def The target is cut with a scythe or a claw. It can also be used to cut down thin trees.
    xy Name Type PP Pwr. Acc. Class Definition
    HM01 Cut nor 30 50 95% Physical Attack, damage based on Atk and Def The target is cut with a scythe or a claw. It can also be used to cut down thin trees.
  • Snivy Tutor Move List

    • Gen V
    • Gen VI
    bw Name Type PP Pwr. Acc. Class Definition
    Grass Pledge gra 10 80 100% Special Attack, damage based on Sp.Atk and Sp.Def A column of grass hits opposing Pokémon. When used with its water equivalent, its damage increases into a vast swamp.
    b2w2 Name Type PP Pwr. Acc. Class Definition
    Aqua Tail wat 10 90 90% Physical Attack, damage based on Atk and Def The user attacks by swinging its tail as if it were a vicious wave in a raging storm.
    Bind nor 20 15 85% Physical Attack, damage based on Atk and Def Things such as long bodies or tentacles are used to bind and squeeze the target for four to five turns.
    Gastro Acid poi 10 - 100% No Damage. The user hurls up its stomach acids on the foe. The fluid eliminates the effect of the foe's ability.
    Giga Drain gra 10 75 100% Special Attack, damage based on Sp.Atk and Sp.Def Steals 1/2 of the damage inflicted.
    Grass Pledge gra 10 80 100% Special Attack, damage based on Sp.Atk and Sp.Def A column of grass hits opposing Pokémon. When used with its water equivalent, its damage increases into a vast swamp.
    Iron Tail ste 15 100 75% Physical Attack, damage based on Atk and Def An attack that may reduce DEFENSE.
    Knock Off dar 25 65 100% Physical Attack, damage based on Atk and Def The user slaps down the foe's held item, preventing the item from being used during the battle.
    Seed Bomb gra 15 80 100% Physical Attack, damage based on Atk and Def The user slams a barrage of hard- shelled seeds down on the foe from above.
    Sleep Talk nor 10 - - No Damage. Randomly attacks while asleep.
    Snatch dar 10 - - No Damage. Steals the effects of the move the foe uses next.
    Snore nor 15 50 100% Special Attack, damage based on Sp.Atk and Sp.Def An attack useable only while asleep.
    Synthesis gra 5 - - No Damage. -
    Worry Seed gra 10 - 100% No Damage. A seed that causes worry is planted on the target. It prevents sleep by making its Ability Insomnia.
    xy Name Type PP Pwr. Acc. Class Definition
    Grass Pledge gra 10 80 100% Special Attack, damage based on Sp.Atk and Sp.Def A column of grass hits opposing Pokémon. When used with its water equivalent, its damage increases into a vast swamp.
  • Snivy Egg Move List

    • Gen V
    • Gen VI
    bw Name Type PP Pwr. Acc. Class Definition
    Captivate nor 20 - 100% No Damage. If it is the opposite gender of the user, the foe is charmed into sharply lowering its Sp. Atk stat.
    Glare nor 30 - 100% No Damage. Intimidates and frightens the foe into paralysis.
    Iron Tail ste 15 100 75% Physical Attack, damage based on Atk and Def An attack that may reduce DEFENSE.
    Magical Leaf gra 20 60 - Special Attack, damage based on Sp.Atk and Sp.Def The user scatters curious leaves that chase the foe. This attack will not miss.
    Mean Look nor 5 - - No Damage. Prevents fleeing or switching.
    Mirror Coat psy 20 - 100% Special Attack, damage based on Sp.Atk and Sp.Def A retaliation move that counters any special attack, inflicting double the damage taken.
    Natural Gift nor 15 - 100% Physical Attack, damage based on Atk and Def The user draws power to attack by using its held Berry. The Berry determines its type and power.
    Pursuit dar 20 40 100% Physical Attack, damage based on Atk and Def Inflicts bad damage if used on a foe switching out.
    Sweet Scent nor 20 - 100% No Damage. A sweet scent that harshly lowers opposing Pokémon's evasiveness. This also lures wild Pokémon if used in places such as tall gras
    Twister dra 20 40 100% Special Attack, damage based on Sp.Atk and Sp.Def Whips up a tornado to attack.
    b2w2 Name Type PP Pwr. Acc. Class Definition
    Captivate nor 20 - 100% No Damage. If it is the opposite gender of the user, the foe is charmed into sharply lowering its Sp. Atk stat.
    Glare nor 30 - 100% No Damage. Intimidates and frightens the foe into paralysis.
    Iron Tail ste 15 100 75% Physical Attack, damage based on Atk and Def An attack that may reduce DEFENSE.
    Magical Leaf gra 20 60 - Special Attack, damage based on Sp.Atk and Sp.Def The user scatters curious leaves that chase the foe. This attack will not miss.
    Mean Look nor 5 - - No Damage. Prevents fleeing or switching.
    Mirror Coat psy 20 - 100% Special Attack, damage based on Sp.Atk and Sp.Def A retaliation move that counters any special attack, inflicting double the damage taken.
    Natural Gift nor 15 - 100% Physical Attack, damage based on Atk and Def The user draws power to attack by using its held Berry. The Berry determines its type and power.
    Pursuit dar 20 40 100% Physical Attack, damage based on Atk and Def Inflicts bad damage if used on a foe switching out.
    Sweet Scent nor 20 - 100% No Damage. A sweet scent that harshly lowers opposing Pokémon's evasiveness. This also lures wild Pokémon if used in places such as tall gras
    Twister dra 20 40 100% Special Attack, damage based on Sp.Atk and Sp.Def Whips up a tornado to attack.
    xy Name Type PP Pwr. Acc. Class Definition
    Captivate nor 20 - 100% No Damage. If it is the opposite gender of the user, the foe is charmed into sharply lowering its Sp. Atk stat.
    Glare nor 30 - 100% No Damage. Intimidates and frightens the foe into paralysis.
    Grassy Terrain gra 10 - - No Damage. The user turns the ground under everyone's feet to grass for five turns. This restores the HP of Pokémon on the ground a little every turn.
    Iron Tail ste 15 100 75% Physical Attack, damage based on Atk and Def An attack that may reduce DEFENSE.
    Magical Leaf gra 20 60 - Special Attack, damage based on Sp.Atk and Sp.Def The user scatters curious leaves that chase the foe. This attack will not miss.
    Mean Look nor 5 - - No Damage. Prevents fleeing or switching.
    Mirror Coat psy 20 - 100% Special Attack, damage based on Sp.Atk and Sp.Def A retaliation move that counters any special attack, inflicting double the damage taken.
    Natural Gift nor 15 - 100% Physical Attack, damage based on Atk and Def The user draws power to attack by using its held Berry. The Berry determines its type and power.
    Pursuit dar 20 40 100% Physical Attack, damage based on Atk and Def Inflicts bad damage if used on a foe switching out.
    Sweet Scent nor 20 - 100% No Damage. A sweet scent that harshly lowers opposing Pokémon's evasiveness. This also lures wild Pokémon if used in places such as tall gras
    Twister dra 20 40 100% Special Attack, damage based on Sp.Atk and Sp.Def Whips up a tornado to attack.
  • Snivy's Egg Groups