The Black Manta skin is an Epic Fortnite outfit. Black Manta was available via the Item Shop for 1500 V-Bucks and you can buy it from Fortnite Item Shop when it will listed.
Fortnite Black Manta Outfit Details
Merciless undersea mercenary.
Fortnite Black Manta Outfit PNG Images
Here is the PNG images of Black Manta below!