Is Stampede legal in Standard, Modern, and Commander?

Stampede is legal in: Legacy, Vintage, Commander.

What type of card is Stampede?

Stampede is an Instant. Its oracle text reads: "Attacking creatures get +1/+0 and gain trample until end of turn."

Instant

Attacking creatures get +1/+0 and gain trample until end of turn.

Set Ice Age

Rarity Rare

Artist Jeff A. Menges

Instant Trample Commander Legacy Vintage