Is Sanctuary Wall legal in Standard, Modern, and Commander?

Sanctuary Wall is legal in: Standard, Modern, Pioneer, Legacy, Vintage, Commander, Historic.

Sanctuary Wall

Q: What type of card is Sanctuary Wall?

Sanctuary Wall is an Artifact Creature — Wall. Its oracle text reads: "Defender {2}{W}, {T}: Tap target creature. You may put a stun counter on it. If you do, put a stun counter on this creature. (If a permanent with a stun counter would become untapped, remove one from it instead.)"

Artifact Creature — Wall

Defender

, : Tap target creature. You may put a stun counter on it. If you do, put a stun counter on this creature. (If a permanent with a stun counter would become untapped, remove one from it instead.)