The moment Replicus' mana flashed blackish grey, all the other effects of his punch – his physical innate properties, boosts from skills and artefacts – were voided. Only the effect of the darkened mana took hold, absolutely horrifying the Null Devil King, who had nearly dismissed the attack as it been directed towards his armour.
The physical might behind it was extraordinary, but things turned out to not be as simple as he had thought when light disappeared around Edagon, and a warping feeling erupted from Replicus' fist, attempting to turn him extinct by way of… causing the very concept of his EXISTENCE to collapse in on itself!
…!!!
While the unceremonious darkness reigned, behind the Null Devil King, everything seemed to ooze of steam, and then a vast stretch of the land, including the gorges, hills and all, groaned and sank inward as though a fat giant had fallen from the sky and sat on it! It was as unusual as it was baffling!