Sleep

There are a few attacks in the Smash Bros. series that cause the sleep effect. Characters hit by such attacks will be put to sleep instead of taking knockback. If the target is already asleep, the length of the effect will not be increased or reset.

List of sleep attacks by characters

• Jigglypuff - Sing
• Luigi - Negative Zone
• Peach - Peach Blossom

List of sleep attacks by items

• Poké Ball Pokémon:
  • Bellossom
  • Togepi (Sleep Powder)

List of sleep attacks by enemies and bosses

• Master Hand and Crazy Hand - Applause (combo move)

Trivia

• Jigglypuff is the only playable character to have a non-Final Smash attack that causes sleeping.