Alter Aeon Online Help

Keywords are:  'warrior skill cry of victory'

Skill: cry of victory           Lvl  4 Warr  (28%)
                                (critical)   
                                Group: Warcries

Usage:
victory

This skill can be used after you land the killing blow on a difficult
target.  Simply use the 'victory' command to invoke the skill.

When used, the skill gives a few hitpoints and movement to the user,
helping to reduce recovery time between battles. A high constitution
helps you regain more hitpoints and movement. If your morale is low,
you will regain some morale as well.

Cry of victory will also help prevent you from being stunned, but it
does nothing if you are already stunned.