Is Sheer Drop legal in Standard, Modern, and Commander?

Sheer Drop is legal in: Modern, Pioneer, Legacy, Vintage, Commander, Pauper.

What type of card is Sheer Drop?

Sheer Drop is a Sorcery. Its oracle text reads: "Destroy target tapped creature. Awaken 3—{5}{W} (If you cast this spell for {5}{W}, also put three +1/+1 counters on target land you control and it becomes a 0/0 Elemental creature with haste. It's still a land.)"

Sheer Drop

Sorcery

Destroy target tapped creature.

Awaken 3— (If you cast this spell for , also put three +1/+1 counters on target land you control and it becomes a 0/0 Elemental creature with haste. It's still a land.)