Dragonflowers

Dragonflowers are stat booster items that appears exclusively in Fire Emblem Heroes.

Overview
Dragonflowers are used to boost stats of a unit permanently, however, the boosted stats have no effect in Arena Duel scoring. Dragonflowers are obtained by clearing Heroic Ordeals maps or as rewards in Aether Raids. There are four types of Dragonflowers usable on units of the respective movement types:
 * Dragonflower I.png - Heroes Infantry.png Infantry
 * Dragonflower C.png - Heroes Cavalry.png Cavalry
 * Dragonflower F.png - Heroes Flying.png Flying
 * Dragonflower A.png - Heroes Armored.png Armored

Enhancements
With each enhancement by using Dragonflowers, one of the unit's stat will increase by one, and the amount of flowers required for the next enhancement will increase. Most heroes can be enhanced five times, while heroes released prior to version 3.2.0 can be enhanced ten times.

The following table lists all the enhancements with the costs and selected stat to receive the boost per enhancement: