Advanced Seal

The Advanced Seal is an item introduced in Fire Emblem: Three Houses.

Overview
When attempting to take a Certification Exam for an advanced class, an Advanced Seal must be used in order to take the exam. A character who meets the qualifications listed below can pass the exam and gain permanent access to said class.

All Advanced Seals require that the character be no less than Level 20 and should ideally match the preferred proficiency of said class.

Applicable Class Certifications

 * Hero: (Male only) Sword Skill Level of A or higher and an Axe Skill Level of B or higher.
 * Swordmaster: Sword Skill Level of A or higher.
 * Assassin: Sword Skill Level of B or higher and Bow Skill Level of C or higher.
 * Fortress Knight: Axe Skill Level of B or higher and a Heavy Armor Skill Level of B or higher.
 * Paladin: Lance Skill Level of B or higher and a Riding Skill Level of B or higher.
 * Wyvern Rider: Axe Skill Level of B or higher and a Flying Skill Level of C or higher.
 * Warrior: Axe Skill Level of A or higher.
 * Sniper: Bow Skill Level of A or higher.
 * Grappler: (Male only) Brawl Skill Level of A or higher.
 * Warlock: Reason Skill Level of A or higher.
 * Bishop: Faith Skill Level of A or higher.