Is Rabaroo Troop legal in Standard, Modern, and Commander?

Rabaroo Troop is legal in: Standard, Modern, Pioneer, Legacy, Vintage, Commander, Pauper, Historic.

What type of card is Rabaroo Troop?

Rabaroo Troop is a Creature — Rabbit Kangaroo. Its oracle text reads: "Landfall — Whenever a land you control enters, this creature gains flying until end of turn and you gain 1 life. Plainscycling {2} ({2}, Discard this card: Search your library for a Plains card, reveal it, put it into your hand, then shuffle.) *Rabaroos are famous enjoyers of hopping and infamous enjoyers of cabbage.* Power/Toughness: 3/5"