Troiatte Gavanest Frandin is part of the of the Heaven's Blade Wielders. He's the wielder of the Heaven's Blade Cane.
He has purple hair and wears shades. He has an inner, unbuttoned orangy-red shirt worn over a brown one and a white longcoat over the rest as an outer layer. His pants are maroon and his shoes brown.
He is the purple haired man that was send with Lintence, Cauntia and Reverse to fight the Dainsleif.
In the novels, Troiatte is able to change the density of the atmosphere to focus sunlight and literally burn down his opponents. He is flirty and spendthrift, only thinking of women while quite keen on what happens in the palace. Whenever he attacks, the name of the attack will change at every turn.