Is Teleportal legal in Standard, Modern, and Commander?

Teleportal is legal in: Modern, Pioneer, Legacy, Vintage, Commander.

Teleportal

Q: What type of card is Teleportal?

Teleportal is a Sorcery. Its oracle text reads: "Target creature you control gets +1/+0 until end of turn and can't be blocked this turn. Overload {3}{U}{R} (You may cast this spell for its overload cost. If you do, change "target" in its text to "each.")"