Is Thawing Glaciers legal in Standard, Modern, and Commander?

Thawing Glaciers is legal in: Legacy, Vintage, Commander.

Thawing Glaciers

Q: What type of card is Thawing Glaciers?

Thawing Glaciers is a Land. Its oracle text reads: "Thawing Glaciers enters tapped.{1}, {T}: Search your library for a basic land card, put that card onto the battlefield tapped, then shuffle. Return Thawing Glaciers to its owner's hand at the beginning of the next cleanup step."

Land

25 combos 2 similarCommander, Legacy

Thawing Glaciers enters tapped.<br>, : Search your library for a basic land card, put that card onto the battlefield tapped, then shuffle. Return Thawing Glaciers to its owner's hand at the beginning of the next cleanup step.