timer++;
if (timer == 160)
{
    instance_destroy(obj_attack_knifefan_manager);
    with (obj_attack_knife_leafling)
        stahp = true;
    var _aqua_chainknife = instance_create(obj_aqua_enemy.x + 3, obj_aqua_enemy.y - 29, obj_attack_knifechain_manager2);
    _aqua_chainknife.knife_setup(obj_aqua_enemy.x, obj_aqua_enemy.y - 10, 0, 145, 45, 60, 6, 0.35);
    _aqua_chainknife = instance_create(obj_aqua_enemy.x + 3, obj_aqua_enemy.y - 29, obj_attack_knifechain_manager2);
    _aqua_chainknife.knife_setup(obj_aqua_enemy.x, obj_aqua_enemy.y - 10, 0, 215, 45, 60, 6, 0.35);
    with (obj_bullet_knife)
        visible = true;
}