House Tarkanan is a psuedo-dragonmarked house based in Sharn consisting mostly of bearers of aberrant dragonmarks. The House takes its name from Lord Halas Tarkanan who, along with the Lady of Plague, raised up those with aberrant dragonmarks to challenge the dragonmarked houses during the War of the Mark.
This house is set up as a criminal guild, a mockery of the dragonmarked houses. It trains its members to use their aberrant marks for assassination and thievery.
House Tarkanan’s members bear many different aberrant dragonmarks and thus their abilities vary greatly.