Devil's Sight. Magical darkness doesn't impede the devil's darkvision.
Magic Resistance. The devil has advantage on saving throws against spells and other magical effects.
Multiattack. The devil makes three melee attacks: two with its fork and one with its tail. It can use Hurl Flame in place of any melee attack.
Fork. Melee Weapon Attack: +10 to hit, reach 10 ft., one target. Hit: 15 (2d8 + 6) piercing damage.
Tail. Melee Weapon Attack: +10 to hit, reach 10 ft., one target. Hit: 10 (1d8 + 6) piercing damage. If the target is a creature other than an undead or a construct, it must succeed on a DC 17 Constitution saving throw or lose 10 (3d6) hit points at the start of each of its turns due to an infernal wound. Each time the devil hits the wounded target with this attack, the damage dealt by the wound increases by 10 (3d6). Any creature can take an action to stanch the wound with a successful DC 12 Wisdom (Medicine) check. The wound also closes if the target receives magical healing.
Hurl Flame. Ranged Spell Attack: +7 to hit, range 150 ft., one target. Hit: 14 (4d6) fire damage. If the target is a flammable object that isn't being worn or carried, it also catches fire.
Description
Alrighty so hes 8 feet tall, his skin black and hot as coal. His hair is like Vulcan's, where its basically just fire atop his head. Red beady eyes, a toothy menacing grin. These long ass pointy nails. He's got bat like looking wings with a wing span of lets say... 6 feet. With a long tail that ends in a point. He wears those pants that look like Aladdins, you know the ones lol. With this huge dark blue cloak with an emblem of an eye, the same eye that appeared on Val's back when he gave her part of his power.
Lair and Lair Actions
His lair is a cylinder shaped room, The walls. Which are wall just windows seem to go up endlessly. The windows look out into what looks like a very barren part of the devil realm (as I'll call it idk lol), the grounds made of charcoal, theres lava here and there. And what looks like the blood moon (from Legend of Zelda: Breath of the Wild) in the crimson color sky. There are two things along the walls. A dark granite counter lines the back of the room, filled with spell books, potion experiments, you name it. (Theres a "how to mind control helpless mortals: for dummies" book somewhere in the mix... thats not really important) It's just a place where he can study and better his skills. Also along the walls is a huge black marble staircase (the boy is extra) that goes up also seemingly forever (theyre just for show, he uses his wings to fly up). The staircase leads up to his bedroom and living space. That's not really important here though so I wont go into detail about that. In the center of the room is a huge throne on the black tile floor, so polished its reflective. The throne looks intimidating, its so big to accommodate his huge build (but its a bit bigger than that because he thought it looks cool) He probably bought it at the devil ikea (he did), but someone from the mortal realm (especially Val), wouldn't know that. She just thinks its spooky. Above the throne is a huge golden chandelier, very extra, hanging from a golden chain that also ascends out of a mortals vision. He's basically just and edge lord with and edge lord aesthetic room.