Ebon Hilt of Marduk is a sword with a DoT proc. It looks like an aged hilt of a shattered two-handed sword.
Ebon Hilt of Marduk seems to be what remains of the infamous sword that Marduk Blackpool held in many battles throughout Lordaeron. A dwarf captain shattered the sword on his enchanted shield in a battle near Corin's Crossing. Marduk's sword sank into the earth and corrupted it, eating a gorge into the land, now known as the Infectis Scar. Marduk retained the Ebon Hilt of the sword and fled the field, winning the day for the Alliance.