Agents of Artifice — Ari Marmell

In this struggle for influence and power, for the keys to magical knowledge, everything you knew about novels based on Magic: The Gathering® is changing . . .

Jace Beleren is a planeswalker who has taken the path of least resistance. He is gifted and powerful, but chooses not to push himself. Part of an inter-planar consortium that deals in magical artifacts, Jace has some power and influence. He also has a certain amount of security. That's all about to change.

When Liliana, a dark temptress with demons of her own (quite literally), comes into his life, she brings with her more possibilities, but also more problems.

Under attack from external interests, a friend dies because of decisions Jace made. Upset with himself and fearing for his life, Jace sets out to find who is behind this new threat. What he uncovers along the way, an inter-planar chase filled with peril, will alter everything he knows.