Is Ba Sing Se legal in Standard, Modern, and Commander?

Ba Sing Se is legal in: Standard, Modern, Pioneer, Legacy, Vintage, Commander, Historic.

Ba Sing Se

Q: What type of card is Ba Sing Se?

Ba Sing Se is a Land. Its oracle text reads: "This land enters tapped unless you control a basic land. {T}: Add {G}. {2}{G}, {T}: Earthbend 2. Activate only as a sorcery. (Target land you control becomes a 0/0 creature with haste that's still a land. Put two +1/+1 counters on it. When it dies or is exiled, return it to the battlefield tapped.)"

Land

$5.29 ↗20 similarCommander, Modern

This land enters tapped unless you control a basic land.

: Add .

, : Earthbend 2. Activate only as a sorcery. (Target land you control becomes a 0/0 creature with haste that's still a land. Put two +1/+1 counters on it. When it dies or is exiled, return it to the battlefield tapped.)