Black Panther, Wakandan King is a mythic Legendary Creature — Human Noble Hero card from Secret Lair Drop (SLD), collector number 1747. Current market price: $12.50, TCGplayer market prices via Scryfall.
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.