Ultron could withstand alot to and If he is made from Kryptonite couldn't Radioactive Man effect him some how? Plus Nimrod has alot versatility and genius Nimrod- http://www.marveldatabase.com/wiki/..._%28Sentinel%29
Nimrod adapts to what your weak at, thats how he took out juggernaut i believe. He scans for weaknesses thats why he's stronger or seems to be stronger in every battle he also can manipulate matter or something or if he cant im sure he could get a weapon to do so
Ultron is a genius and he is indestructable to a large extent, beside this he has a matter manipulator.
Putting these guys in a battle......wow what a rumble
Doomsday can adapt to even the most suprisingly extreme messasures to take out his opponents.
in the end doomsday would win if it was just an all out brawl but if ultron used his brain then the tide would change, and i wonder how far nimrod can adapt.
Nimrod is basically doomsday with more power since there is no way to keep him down. Magneto powers dont even work on this robot. He find and create the weapon that could take anyone down. Out of all the people nimrod is the major threat. The robot is unbeatable. Doomsday dont have no kind of way to beat this robot. No bfring because he has the ability to fly or teleport. Strength dont work because he can become intangible, make him dense, or just stand there and let doomsday rip him apart and his body automatically comes back together.
I have never seen this robot defeated but one way and thats sending him back in time. Now if you keep his wrist band on so that he can get sent back to the future then doomsday win by bfring but if he dont have that on him than he would create something that is going to kill doomsday.
The guy has surpassed wolverine healing factor, juggernaut durability, rogues nigh invulnerability, colossus invulnerability, magneto force field (future magneto), etc... he will find a way to defeat doomsday. I think that you need to take him out of this fight. He is just full of plot devices.
I looked up his bio and everything that I said is in here. The guy cant beat beaten from the showings that I seen of him. He is like the fury. Can create any weapon to kill any opponent. http://www.marveldatabase.com/Nimrod_%28Sentinel%29