Is Inquisitorial Rosette legal in Standard, Modern, and Commander?

Inquisitorial Rosette is legal in: Legacy, Vintage, Commander.

Inquisitorial Rosette

Q: What type of card is Inquisitorial Rosette?

Inquisitorial Rosette is an Artifact — Equipment. Its oracle text reads: "Inquisition Agents — Whenever equipped creature attacks, create a 2/2 white Astartes Warrior creature token with vigilance that's attacking. Then attacking creatures gain menace until end of turn. Equip {3} ({3}: Attach to target creature you control. Equip only as a sorcery.)"

Artifact — Equipment

Inquisition Agents — Whenever equipped creature attacks, create a 2/2 white Astartes Warrior creature token with vigilance that's attacking. Then attacking creatures gain menace until end of turn.

Equip (: Attach to target creature you control. Equip only as a sorcery.)