anatomy of metahuman:doomsday

doomsday capabilities in anatomy of a metahuman

could regeneration from dismembered,even could regeneration itself through a cell,and could nearly instant healing itself and adapting attacks(within a few regenerative cycles,the mothod of attack become entirely ineffective)

and rest is everybody knows,like can't be killed the same way twice.etc.and some version doomsday could draining life energy from others