Is Fortified Beachhead legal in Standard, Modern, and Commander?

Fortified Beachhead is legal in: Modern, Pioneer, Legacy, Vintage, Commander, Historic.

Fortified Beachhead

Q: What type of card is Fortified Beachhead?

Fortified Beachhead is a Land. Its oracle text reads: "As this land enters, you may reveal a Soldier card from your hand. This land enters tapped unless you revealed a Soldier card this way or you control a Soldier. {T}: Add {W} or {U}. {5}, {T}: Soldiers you control get +1/+1 until end of turn."

Land

As this land enters, you may reveal a Soldier card from your hand. This land enters tapped unless you revealed a Soldier card this way or you control a Soldier.

: Add or .