[atrayas]

Something simple yet effective here, seems like you wanted a percent chance for it to spawn, this would do the trick. In this version its just a basic percent chance a mob splits into two.

sub GET_RANDOM_NUMBER
{
    $minimum = 1;
    $maximum = 101;
   
    $rnd_number = $minimum + int(rand($maximum - $minimum));
 
    return $rnd_number;
}

sub EVENT_DEATH_COMPLETE
{
    my $randomized = GET_RANDOM_NUMBER();
 
    if($randomized <= 90)#90 out of 100
    {
        quest::spawn2(2990,0,0,$x,$y,$z,$y);
	quest::spawn2(2990,0,0,$x,$y,$z,$y);
    }
	quest::stoptimer("silence");
    
}