While the Power Rangers have taken on what seems like countless monstrous threats over the past thirty years, few if have exuded the same kind of horror as Dark Specter, the biggest and most dangerous villain the heroes have ever faced. Even worse, Dark Specter doesn't even need to physically be on the battlefield for his power to be felt, as he has just painfully reminded Lord Drakkon.
Source：https://www.cbr.com/power-rangers-unlimited-dark-specter-power-boom-studios/
