Is Hedron Rover legal in Standard, Modern, and Commander?

Hedron Rover is legal in: Modern, Legacy, Vintage, Commander, Pauper.

Hedron Rover

Q: What type of card is Hedron Rover?

Hedron Rover is an Artifact Creature — Construct. Its oracle text reads: "Landfall — Whenever a land you control enters, this creature gets +2/+2 until end of turn. *"Now that it has woken up and wandered off, we should go see what it was guarding." —Gotzen, Bulwark explorer* Power/Toughness: 2/2"