Is Goblin Rock Sled legal in Standard, Modern, and Commander?

Goblin Rock Sled is legal in: Legacy, Vintage, Commander, Pauper.

Goblin Rock Sled

Q: What type of card is Goblin Rock Sled?

Goblin Rock Sled is a Creature — Goblin. Its oracle text reads: "TrampleGoblin Rock Sled doesn't untap during your untap step if it attacked during your last turn.Goblin Rock Sled can't attack unless defending player controls a Mountain."

Creature — Goblin

Trample<br>Goblin Rock Sled doesn't untap during your untap step if it attacked during your last turn.<br>Goblin Rock Sled can't attack unless defending player controls a Mountain.

Set The Dark

Rarity Common

Artist Dennis Detwiller