Is Kaito, Bane of Nightmares legal in Standard, Modern, and Commander?

Kaito, Bane of Nightmares is legal in: Standard, Modern, Pioneer, Legacy, Vintage, Commander, Historic.

Kaito, Bane of Nightmares

Q: What type of card is Kaito, Bane of Nightmares?

Kaito, Bane of Nightmares is a Legendary Planeswalker — Kaito. Its oracle text reads: "Ninjutsu {1}{U}{B} ({1}{U}{B}, Return an unblocked attacker you control to hand: Put this card onto the battlefield from your hand tapped and attacking.) During your turn, as long as Kaito has one or more loyalty counters on him, he's a 3/4 Ninja creature and has hexproof. +1: You get an emblem with "Ninjas you control get +1/+1." 0: Surveil 2. Then draw a card for each opponent who lost life this turn. −2: Tap target creature. Put two stun counters on it."