void JumpToWeakestEnemy(object oTarget)
{
    object oTargetVictim = GetFactionMostDamagedMember(oTarget);
    if ((GetDistanceToObject(oTargetVictim) > 4.0)   && (GetObjectSeen(oTargetVictim) == TRUE))
    {
        ClearAllActions();
        effect eVis = EffectVisualEffect(VFX_FNF_SUMMON_UNDEAD);
        ApplyEffectToObject(DURATION_TYPE_INSTANT, eVis, OBJECT_SELF);

        DelayCommand(0.5, ApplyEffectToObject(DURATION_TYPE_INSTANT, eVis, OBJECT_SELF));
        DelayCommand(0.3,ActionJumpToObject(oTargetVictim));
        DelayCommand(0.1,ActionAttack(oTargetVictim));
    }
}
void main()
{
    if (GetUserDefinedEventNumber() == 1003)
    {
        if ((Random(100) < 50)  ||  ( (GetCurrentHitPoints() / GetMaxHitPoints()) * 100 < 50) )
        {
           JumpToWeakestEnemy(GetNearestCreature(CREATURE_TYPE_REPUTATION, REPUTATION_TYPE_ENEMY));
        }
    }
}