Étienne is part of the Sten council, who are the most trusted shadows for leader Arnaud. He is Celine's right hand and represents the clan before the Alliance of Paris. He is a terrifying shadow, trained by Celine herself. He often faces off in direct battles against various infernals wielding a majestic two-meter-long battle mace called The Twilight Destroyer. This weighs one hundred ninety kilos and fits perfectly to the needs of its bearer. The handle of The Twilight Destroyer is made of lignum vitae, dense and dark with a fireproof treatment that makes it resistant to flames, and is reinforced with black steel bands spiraling from the base to the tip.