Is Wall of Swords legal in Standard, Modern, and Commander?

Wall of Swords is legal in: Modern, Pioneer, Legacy, Vintage, Commander.

What type of card is Wall of Swords?

Wall of Swords is a Creature — Wall. Its oracle text reads: "Defender (This creature can't attack.)Flying"

Creature — Wall

Defender (This creature can't attack.)<br>Flying

Set Limited Edition Alpha

Rarity Uncommon

Artist Mark Tedin

Creature Flying Defender Modern Pioneer Commander