Is Woodcaller Automaton legal in Standard, Modern, and Commander?

Woodcaller Automaton is legal in: Modern, Pioneer, Legacy, Vintage, Commander, Historic.

Woodcaller Automaton

Q: What type of card is Woodcaller Automaton?

Woodcaller Automaton is an Artifact Creature — Construct. Its oracle text reads: "Prototype {2}{G}{G} — 3/3 (You may cast this spell with different mana cost, color, and size. It keeps its abilities and types.) When this creature enters, if you cast it, untap target land you control. It becomes a Treefolk creature with haste and base power and toughness equal to this creature's power and toughness. It's still a land. Power/Toughness: 8/8"

Artifact Creature — Construct

Prototype — 3/3 (You may cast this spell with different mana cost, color, and size. It keeps its abilities and types.)

When this creature enters, if you cast it, untap target land you control. It becomes a Treefolk creature with haste and base power and toughness equal to this creature's power and toughness. It's still a land.

Power/Toughness: 8/8

Set The Brothers' War

Rarity Rare

Mana Value 10

Artist Ryan Pancoast

Collector # 292

Scryfall