Guardian Knight

The Guardian Knight is a horse-mounted combat physical class that appeared in Fire Emblem Warriors as the personal promoted class of Frederick.

History in the series
Crown Prince has so far only appeared in Fire Emblem Warriors. In that game, it appears to be a continuation of the Great Knight class, from which it promotes. The class is considered Armoured Cavalry and wields Axes.

Combat
Guardian Knight acts much like the Great Knight Class, with faster movement that infantry and slow, heavy strikes. However, the attacks of Guardian Knight are slightly faster, have a very slightly larger arc, and deal more damage.

Trivia

 * The Fire Emblem 0 (cipher) card of Frederick in this class depicts him surrounded by blue lightning, the same lightning shown to be produced by Falchion in Fire Emblem: Awakening.