A legendary Sword owned by one who defeated a dragon. Its wielder is granted immense attack power.
- Quartz Dragon
- Present (Dragon Slayer)
- When upgraded to +10, awards the title 龍を屠りし者.
- When used in Phantasy Star Online 2es, possesses the following effect:
- If Dragon Slayer's Side Story is completed, automatically gain 100% of base stats when equipped and gain +20 Attribute.
- The Potential "Sealing Dragon's Roar" has no effect when equipped by a Hero.