Its poll time!!!Cleric: Darkness Domain - An evil/neutral domain for clerics that worship evil gods or gods of darkness. the opposite of the Light and cleric domain. It will have an ability to give temporary devils sight to party members, some necrotic spells, and even necromancy.
Druid: Circle of Pollution - Infernal, poison, and acid themed. All about terraforming and polluting the earth and creatures. I will make poison damage viable.
Ranger: Stormrider - a storm/lightning theme ranger. It will have limited flying abilities and some thunder and lightning spells. Basically you'll be Thor
Sorcerer: Abyssal Bloodline - A sorcerer uses the powers of the abyss within its blood. A madness/corruption/debuff based sorcerer. I've also been thinking about a demonic possession feature for this subclass.
Wizard: School of Fiendology - A wizard that specializes on abyssal and infernal magic. A specialist in summoning and making deals with devils and demons. Will have some evocation and conjuration abilities like summoning hellfire and the ability to have imps or quasits as familiars.