Kill six billion demons. A surreal fantasy webcomic chronicling the growth of a woman named Allison from barista trying to lose her virginity, to potentially the heir of a cosmic key that could grant her powers equal to a God. Also, drinking contests with demons, angels with kung fu, and a shit ton of interesting, original mythology surrounding the universe.http://www.casualvillain.com/Unsounded/
Unsounded is a Fantasy Webcomic by Ashley Cope set in a world quite unlike our own, containing multi-faceted cultures with deep and dark histories, strangely different laws of physics, and magic so commonplace it's called by a different name.
The main story revolves around rude, loud-mouthed Sette Frummagem, daughter of the Lord of Thieves. Sette is on a mission from her Da,' and she'll lie, cheat, and steal to make sure it's a success (she'll lie, cheat, and steal anyway). Condemned to aid her in her rotten endeavours is a rotten corpse by the name of Duane Adelier, who seems oddly talented with the supernatural, and oddly not laying motionless in the dirt.http://www.sssscomic.com/
"Stand Still. Stay Silent" is a post apocalyptic webcomic with elements from Nordic mythology, set 90 years in the future. It's mostly a story about friendship and exploring a forgotten world, with some horror, monsters and magic on the side.
The comic updates with one new page every weekday, Monday through Friday.
These are the ones I read.