Originally posted by Stoic
Do you have any idea what World Breaker Hulk is capable of? He's not just some muscle dude, at WB levels he is basically a gamma reactor leaking solar energy. J'onn would not be able to contain him with such a tactic as engulfing him within his stretchy body. J'onn would be turned into molecules while doing battle with WB Hulk, and I am taking this from what was seen on panel even before the Dark Dimension showing. While in Ney York, he was leaking in this way, and this was while he was holding back. No J'onn is not on this level. He's actually far from it.
The thing is, MM's durability was also pretty variable..
For example, Kanto had a dimensional sword capable of piercing him while intangible. So, MM learned how to create a shield that could block the sword, and grow armor and a more powerful form.. Against a giant robot, he made himself as big as a skyscraper, pulled metal from the surrounding areas and armored up his body.
He can basically take mass from his surroundings and enhance his durability, size, and strength. But of course he rarely does this, because he's usually in team books where individual feats are much more rare because everyone needs their time in the spotlight....