Our goal is the throne. We'll attack from the front and send another unit behind. We want to drive the enemy into a state of chaos. The ambush units are concealed as ordered. When the enemy splits its forces, we strike. That's all. Go.
Sealen is the boss of Chapter 15 of Hector's tale. While Hector, Eliwood, and their army rest at castle Laus after seizing it from Erik, a band of mercenaries commanded by Sealen launches a sneak attack against the castle in hopes of seizing the throne and retaking the castle; Hector and his army, having prepared for a possible sneak attack by the marquess himself, manage to stop Sealen's approach; Sealen can be killed or forced to withdraw in the process.
Stats
Stats with two figures separated by a ~ are presented as a range, representing stats that vary due to random growths. The figures to the left and right of the ~ are the stat's minimum and maximum possible values respectively.