Is Sanctum of Ugin legal in Standard, Modern, and Commander?

Sanctum of Ugin is legal in: Modern, Pioneer, Legacy, Vintage, Commander, Historic.

Sanctum of Ugin

Q: What type of card is Sanctum of Ugin?

Sanctum of Ugin is a Land. Its oracle text reads: "{T}: Add {C}. Whenever you cast a colorless spell with mana value 7 or greater, you may sacrifice this land. If you do, search your library for a colorless creature card, reveal it, put it into your hand, then shuffle."

Land

: Add .

Whenever you cast a colorless spell with mana value 7 or greater, you may sacrifice this land. If you do, search your library for a colorless creature card, reveal it, put it into your hand, then shuffle.

Set Battle for Zendikar

Rarity Rare

Artist James Paick

Collector # 242

Scryfall Gatherer