Is Bala Ged Thief legal in Standard, Modern, and Commander?

Bala Ged Thief is legal in: Modern, Legacy, Vintage, Commander.

Bala Ged Thief

Q: What type of card is Bala Ged Thief?

Bala Ged Thief is a Creature — Human Rogue Ally. Its oracle text reads: "Whenever this creature or another Ally you control enters, target player reveals a number of cards from their hand equal to the number of Allies you control. You choose one of them. That player discards that card. Power/Toughness: 2/2"

Creature — Human Rogue Ally

Whenever this creature or another Ally you control enters, target player reveals a number of cards from their hand equal to the number of Allies you control. You choose one of them. That player discards that card.

Power/Toughness: 2/2

Set Zendikar

Rarity Rare

Mana Value 4

Artist Matt Cavotta

Collector # 79

Scryfall