Rogue I.W.I.N.

for (int i = 0; i < GameShip.list.size; ++i)
{
    var unit = GameShip.list[i];

    if (unit.player != null)
    {
        var iwin = unit.GetComponent<SkillIWIN>();
        if (iwin != null) iwin.Activate();
    }
}