Is Cackling Prowler legal in Standard, Modern, and Commander?

Cackling Prowler is legal in: Standard, Modern, Pioneer, Legacy, Vintage, Commander, Pauper, Historic.

Cackling Prowler

Q: What type of card is Cackling Prowler?

Cackling Prowler is a Creature — Hyena Rogue. Its oracle text reads: "Ward {2} (Whenever this creature becomes the target of a spell or ability an opponent controls, counter it unless that player pays {2}.) Morbid — At the beginning of your end step, if a creature died this turn, put a +1/+1 counter on this creature."