Tantras - The Avatar Series

Falsely accused of murder, heroes Midnight and Adon must identify the true assassin in order to save themselves and the Forgotten Realms
 
When Elminster the mage is announced dead, adventurers Midnight and Adon are accused of his murder. Suddenly, the two friends are caught amongst the swirling forces of good and evil, unknowingly implicated in a plot concocted by Bane—the god of murder—who is desperate to return to his former power.  
 
Bane and his allies will stop at nothing to recover the lost Tables of Fate, artifacts that preserve the balance between Law and Chaos—and may even restore Bane to his former glory. As the evil surrounding Midnight and Adon grows more potent, their quest to defeat Bane and prove their innocence grows fraught with betrayals from both friends and enemies alike. Without anyone to trust, can Midnight and Adon find a way to clear their names and save the Realms from a terrible fate?