Is Stuffy Doll legal in Standard, Modern, and Commander?

Stuffy Doll is legal in: Modern, Legacy, Vintage, Commander.

Stuffy Doll

Q: What type of card is Stuffy Doll?

Stuffy Doll is an Artifact Creature — Construct. Its oracle text reads: "Indestructible As this creature enters, choose a player. Whenever this creature is dealt damage, it deals that much damage to the chosen player. {T}: This creature deals 1 damage to itself. Power/Toughness: 0/1"