Planeshift Tarkir
Spellcasting. The faithful's spellcasting ability is Intelligence (spell save DC 14, +6 to hit with spell attacks). The faithful can innately cast the following spells, requiring no material components:
Cunning Action. On each of its turns, the faithful can use a bonus action to take the Dash, Disengage, or Hide action. Mind Rot (2/Day). The first time the faithful hits with a melee attack on its turn, it can deal an extra 22 (4d10) psychic damage to the target. Shed Skin (1/Day). The faithful can shed its skin as a bonus action to free itself from a grapple, shackles, or other restraints.
Multiattack. The faithful makes one constrict attack and one scimitar attack. Constrict. Melee Weapon Attack: +6 to hit, reach 10 ft., one target. Hit: 10 (2d6 + 3) bludgeoning damage, and the target is grappled (escape DC 15) if it is a Large or smaller creature. Until this grapple ends, the target is restrained, and the faithful can't constrict another target. Scimitar. Melee Weapon Attack: +6 to hit, reach 5 ft., one target. Hit: 6 (1d6 + 3) slashing damage.
Feed on Death. When a creature within 30 feet of the faithful drops to 0 hit points, the faithful gains 5 (1d10) temporary hit points.