Bio: Marius was the leader of the New Orleans Assassins Guild and as such had gained the power to channel charges of bio-energy through the metal of his sword, which made it indestructible and able to slice through anything up to steel from Candra.
He sought peace with the Thieves Guild and worked with Jean Luc LeBeau to arranged the marriage of their children Remy and Belladonna, who were already childhood sweethearts, in the hopes that this would end the warring. The attempt at peace was unsuccessful and cost him his son twice, once by Remy's hand and once by his own.
He recently passed away, his heart giving out under mysterious circumstances, and as his sole heir Belladonna became leader of the Assassins Guild.