The saying that going dark tripled one's strength was absolutely true. In her Giant of Light form, Ultraman Rena had only been able to get strung up and whipped by Camilla. But after becoming a Dark Giant of the same attribute, her Power Level surged severalfold.
The Spark Lens Duke had created was modeled after Camilla's transformation device, the Camilla Spark. Put simply, it was a transformation device designed specifically for Dark Giants. Elsewhere, the light remaining within the stone statues could suppress Dark Energy, but that was impossible in the current R'lyeh. The Dark Energy left behind by the evil god Gatanothor was simply too immense. That was also why the Ultramen transformed by GUTS were so weak—their internal powers were in conflict!
With Dark Energy filling their bodies, coupled with the mental control Duke had planted within them, the Dark Giants transformed by GUTS feared no pain and possessed berserk traits. Every one of them had formidable combat strength. Though they held no advantage in intelligence, they could fight at their peak condition. Thus, Rena and Camilla were evenly matched, and neither could gain the upper hand for the moment.
The immediate consequence of the two women's fight was that Ultraman and the other three Ultramen gained a chance to catch their breath. With fewer opponents surrounding them, the pressure on the four dropped sharply. Before long, the previously gravely wounded Darram and Hitler died at the hands of Ultraman Zero and Leo in succession.
The situation had improved somewhat, but the four Ultra Warriors were still at a disadvantage. The R'lyeh Ruins were saturated with dense Dark Energy, greatly weakening their combat power. Fortunately, they were Showa Era Ultramen. Due to budget constraints, their close-combat abilities were exceptionally strong, and even without using beam attacks, they still