Is Diligent Farmhand legal in Standard, Modern, and Commander?

Diligent Farmhand is legal in: Legacy, Vintage, Commander, Pauper.

Diligent Farmhand

Q: What type of card is Diligent Farmhand?

Diligent Farmhand is a Creature — Human Druid. Its oracle text reads: "{1}{G}, Sacrifice this creature: Search your library for a basic land card, put that card onto the battlefield tapped, then shuffle. If this card is in a graveyard, effects from spells named Muscle Burst count it as a card named Muscle Burst."