Is Scepter of Empires legal in Standard, Modern, and Commander?

Scepter of Empires is legal in: Modern, Legacy, Vintage, Commander.

Scepter of Empires

Q: What type of card is Scepter of Empires?

Scepter of Empires is an Artifact. Its oracle text reads: "{T}: This artifact deals 1 damage to target player or planeswalker. It deals 3 damage instead if you control artifacts named Crown of Empires and Throne of Empires. *"With this scepter, smite your enemies." —Scepter inscription*"

Artifact

: This artifact deals 1 damage to target player or planeswalker. It deals 3 damage instead if you control artifacts named Crown of Empires and Throne of Empires.