The Dragonpike (ドラゴンスピア, Dragon Lance in the Japanese version and localized as Dragonspear in the English version of Fire Emblem: The Sacred Stones) is a recurring lance in the series.
The Dragonpike is a fairly light spear, and has a fair amount of might, being on par with weapons such as the Killer Lance and the Axereaver in that category. However, its true power comes when facing dragon units, as its might will triple against them. It is analogous to the Wyrmslayer and the Dragon Axe.
In Fire Emblem: Thracia 776 and Fire Emblem: Binding Blade, the Dragonpike does not have its dragon slaying effect and instead allows for consecutive attacks. It serves as the personal weapon of Dean in Thracia 776 (having originally belonged to Prince Areone), and as the unused personal weapon of Galle in Binding Blade.
In The Sacred Stones, the Dragonspear cannot be bought; one can be obtained in each route (although the methods are different). Monsters may drop them in the Tower of Valni and the Lagdou Ruins. There are also two chests that have a chance of giving a Dragonspear in the Lagdou Ruins; the one on floor 8 will only drop Dragon-effective weapons.