He’s what? 18? Basically nothing in viltrumite timeframe.
Literally gets dominated by Lucan using one finger.
Then he gets his ass beat by Thula, who has hundreds of years of experience minimum, mind you viltrumites get stronger with age, aaand somehow a pep talk allows him to almost kill her? What? Mind you, in the comics this Thula threw down with Battle Beast and walked away alive
I don’t Know Id you like looked at mark and Thula in the episode, but she didn’t look nearly as damaged as he was, and even considering the beating she gave him before he let go, she’s still not that pained.
Even so Mark comes from a very strong bloodline, and him getting strong now isn’t really that different from him getting strong like 1-2 years from now
Thula likely wasn’t in nearly as much danger in this fight as it comes off.