Is Black Panther, Wakandan King legal in Standard, Modern, and Commander?

Black Panther, Wakandan King is legal in: Legacy, Vintage, Commander.

Black Panther, Wakandan King

Q: What type of card is Black Panther, Wakandan King?

Black Panther, Wakandan King is a Legendary Creature — Human Noble Hero. Its oracle text reads: "First strike Survey the Realm — Whenever Black Panther or another creature you control enters, put a +1/+1 counter on target land you control. Mine Vibranium — {3}: Move all +1/+1 counters from target land you control onto target creature. If one or more +1/+1 counters are moved this way, you gain that much life and draw a card. Power/Toughness: 2/2"

Legendary Creature — Human Noble Hero

First strike

Survey the Realm — Whenever Black Panther or another creature you control enters, put a +1/+1 counter on target land you control.

Mine Vibranium — : Move all +1/+1 counters from target land you control onto target creature. If one or more +1/+1 counters are moved this way, you gain that much life and draw a card.