Chaos Eve

Basically. In fact when unbound she can actually alter her own body when in this state. In the comic version of her fight with Conquest she apparently used her power to alter certain parts of her body. But didn't at all think to make her body more durable or just as durable as say a Viltrumite. You know to prevent situations like this one.

While she didn't modify those certain parts in the show to our knowledge, she is still capable of doing this. See the Atom Eve Special where acknowledges that when she is unbound she fundamentally alter a person.

So Multi Paul is escaping prison. Well this should be easy, just simple turn his clothes and all his duplicate's clothes into concrete or simply a very heavy metal. That should prevent him from getting away.

Solution: Yeetus Fetus.

Ah Killcannon has just broken in, a guy whose way of fighting is shooting people with the metal cannon on their arm. And now it's a pillow because I said so.

Oh the Flaxans are invading again. Well time to turn all of their weapons, vehicles, mechs, and armor into cheese.

Eve: "Hey Conquest!"

Conquest "What?!"

Eve: "I replace your DNA with fruit by the foot."

Conquest: "Wait, WHA..........."

As yes the now that the density of air has been increased around Conquest, should be continued until he can barely move and breath.

After this place the little pink bubble around Conquest's head, and change every oxygen atom into pure carbon both inside his lungs and surrounding him.

Afterwards split a few of these carbon atoms to deal with this supervillian.