While he can take them, it's possible Trunks may regret giving Rebekah that demonstration. However brief the moment wherein he brushed up against the trigger point of ascension into a Super Saiyan was, it was enough. Enough to attract the attention of New Orleans' magical inclined population who are, somewhere, trying to make sense of the sudden burst of foreign power that is now on their radar.

"I'm not surprised. My father's race is mostly extinct, and not many have even gotten close to being able to become a Super Saiyan."