"I'm gonna show you my secret moves. That way your rank SSS animal person guard can counter them perfectly next time, which will happen at a time of your choosing so you can prepare maximally."
"I'm even gonna kill one of you to instill in her comrades a misplaced desire for revenge."
"Oh yeah, I can turn invisible and teleport that, didn't know that was my most-secretist move all along did ya? Too bad you'll live another day to take revenge here take my address I live at 678 Fishpeople Way and no one ever takes watch except for a useless robot who your other animal friend already saw the capabilities of just before I tied her up."
"By the way, the only way I got here was because the guild master got me here with yet another secret move, too bad you'll just use your political authority in this absolutist monarchy to have her publicly executed tomorrow to set an example for all who defy the crown."
"Also pretty soon you'll learn I blew up my ammo cache and angered a lot of your other friends, looks like you'll have a lot of help if you ever decide to try this again, plus I won't have anymore ammo, haha too bad for you, huh?
"Also this isn't the first time something like this happened, and the princess of the people you keep on doing this to keeps forgiving you and preventing anyone from retaliating, too bad she's gonna do the same thing next time and the time after that so even if I do beat you again it's risk-free and you get unlimited retries."
"Also only one person has weapons like this bow and everyone knows he wouldn't just hand it out without just cause, so yeah just go execute him too for good measure before you try again."
"Also the poison I used this time is XXXYYYZZZ-heptaflourine, you can get an antidote ready for next time."
"I bet you're so scared, huh?"