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

Wall of Vipers is legal in: Legacy, Vintage, Commander.

Wall of Vipers

Q: What type of card is Wall of Vipers?

Wall of Vipers is a Creature — Snake Wall. Its oracle text reads: "Defender (This creature can't attack.) {3}: Destroy this creature and target creature it's blocking. Any player may activate this ability. *What wall can never be climbed, but is always scaled? —Nakaya riddle* Power/Toughness: 2/4"