Is Recruit Instructor legal in Standard, Modern, and Commander?

Recruit Instructor is legal in: Historic.

Recruit Instructor

Q: What type of card is Recruit Instructor?

Recruit Instructor is a Creature — Mouse Warrior. Its oracle text reads: "Whenever Recruit Instructor attacks, draft a card from Recruit Instructor's spellbook. Valiant — Whenever Recruit Instructor becomes the target of a spell or ability you control for the first time each turn, create a 1/1 white Mouse creature token. Power/Toughness: 1/1"

Creature — Mouse Warrior

Whenever Recruit Instructor attacks, draft a card from Recruit Instructor's spellbook.

Valiant — Whenever Recruit Instructor becomes the target of a spell or ability you control for the first time each turn, create a 1/1 white Mouse creature token.

Power/Toughness: 1/1

Set Alchemy: Bloomburrow

Rarity Mythic Rare

Mana Value 2

Artist Omar Rayyan

Collector # 28

Scryfall