Is Border Guard legal in Standard, Modern, and Commander?

Border Guard is legal in: Legacy, Vintage, Commander, Pauper.

What type of card is Border Guard?

Border Guard is a Creature — Human Soldier. Its oracle text reads: "*"Join the army, see foreign countries!" they'd said.* Power/Toughness: 1/4"

Creature — Human Soldier

*"Join the army, see foreign countries!" they'd said.*

Power/Toughness: 1/4

Set Starter 1999

Rarity Common

Mana Value 3

Artist Kev Walker

Collector # 9

Scryfall

Creature Commander Pauper Legacy