Is Zanikev Locust legal in Standard, Modern, and Commander?

Zanikev Locust is legal in: Modern, Pioneer, Legacy, Vintage, Commander.

Zanikev Locust

Q: What type of card is Zanikev Locust?

Zanikev Locust is a Creature — Insect. Its oracle text reads: "Flying Scavenge {2}{B}{B} ({2}{B}{B}, Exile this card from your graveyard: Put a number of +1/+1 counters equal to this card's power on target creature. Scavenge only as a sorcery.)"

Creature — Insect

Flying

Scavenge (, Exile this card from your graveyard: Put a number of +1/+1 counters equal to this card's power on target creature. Scavenge only as a sorcery.)