Is Lavastep Raider legal in Standard, Modern, and Commander?

Lavastep Raider is legal in: Modern, Pioneer, Legacy, Vintage, Commander, Pauper.

Lavastep Raider

Q: What type of card is Lavastep Raider?

Lavastep Raider is a Creature — Goblin Warrior. Its oracle text reads: "{2}{R}: This creature gets +2/+0 until end of turn. *Goblins were first to see the potential of hedrons in the fight against the Eldrazi, for the magical stones came ready-made with pointy bits.* Power/Toughness: 1/2"