Working from the standard Slaying Lance effect of reducing the required special cooldown by 1; the Prized Lance gives Percival a boost to fighting opponents at their strongest. If his foe is at full health when combat starts; Percival receives a boost of +4 to all stats during the combat, while also blocking one point of enemy cooldown charge per hostile attack.
Accelerates Special trigger (cooldown count-1). At start of combat, if foe’s HP is 100%, grants Atk/Spd/Def/Res+4 during combat and inflicts Special cooldown charge -1 on foe per attack. (Only highest value applied. Does not stack.)