Is Grim Javelineer legal in Standard, Modern, and Commander?

Grim Javelineer is legal in: Standard, Modern, Pioneer, Legacy, Vintage, Commander, Pauper, Historic.

Grim Javelineer

Q: What type of card is Grim Javelineer?

Grim Javelineer is a Creature — Human Warrior. Its oracle text reads: "Whenever you attack, target attacking creature gets +1/+0 until end of turn. When that creature dies this turn, surveil 1. (Look at the top card of your library. You may put that card into your graveyard.)"

Creature — Human Warrior

Whenever you attack, target attacking creature gets +1/+0 until end of turn. When that creature dies this turn, surveil 1. (Look at the top card of your library. You may put that card into your graveyard.)

Set Aetherdrift

Rarity Common

Mana Value 3

Artist Bartek Fedyczak

Collector # 89

Scryfall Gatherer