"There are many things to considered, Kasier" Multiple version of Doom appeared at various spots, all surrounding The Black Kaiser - about seven of them in total. "There's a sheer difference between the likes of you, a death god, and me, a foe that sends even the mightiest of gods to their knees."
Another version of Doom spoke. "Your lack of awareness of your own self being was your downfall. The more you continued to play this game, the more opportunities you open for I to abuse." He fires off multiple energy-like blasts towards the man.
"And by the end of this day, I'll have you begging for your life and have you work for me as my lackey." The other said.
"There are infinite possibilities across the multiverse, Black Kaiser." Another said.
"In all of them, I'm supreme.." All of the Doom said at the same time. "Now, yield." All of the other Doom burst out multiple waves of energy towards the man. Some summoning demons they have gathered within their own respective universe or timeline, ranging from small spirits to demonic colossal giants.