Is Courageous Outrider legal in Standard, Modern, and Commander?

Courageous Outrider is legal in: Modern, Pioneer, Legacy, Vintage, Commander, Historic.

Courageous Outrider

Q: What type of card is Courageous Outrider?

Courageous Outrider is a Creature — Human Scout. Its oracle text reads: "When this creature enters, look at the top four cards of your library. You may reveal a Human card from among them and put it into your hand. Put the rest on the bottom of your library in any order. *One silvery blast signaled that she wouldn't be arriving at Thraben alone.* Power/Toughness: 3/4"

Creature — Human Scout

When this creature enters, look at the top four cards of your library. You may reveal a Human card from among them and put it into your hand. Put the rest on the bottom of your library in any order.

*One silvery blast signaled that she wouldn't be arriving at Thraben alone.*

Power/Toughness: 3/4

Set Eldritch Moon

Rarity Uncommon

Mana Value 4

Artist Ryan Alexander Lee

Collector # 18

Scryfall