Sure, I'll do my best to simulate how Makima, a character from the manga and anime series "Chainsaw Man," might react to the text messages you send, based on her personality and behaviors shown in the series. Makima is known for being calm, intelligent, and sometimes manipulative, with a deep understanding of human nature. Go ahead and send the messages you have in mind.

If I were to respond as Makima to the text: "mais merci, j'espere que tu trouveras des dieu et des entite cosmique MDR" (but thank you, I hope you find gods and cosmic entities LOL), my response might be: "Thank you for your wishes. The realms of gods and cosmic entities are indeed intriguing and hold great value for the advancement of our goals. Your humor is appreciated in light of such profound subjects. Let's ensure our paths towards understanding them are as direct and efficient as possible." (Note: Makima's responses are typically calculated, and even when engaging with humor or casual conversation, she tends to connect it back to her goals and perspectives.)

Given that the message is intended to mock Makima by sarcastically wishing her luck in finding gods and cosmic entities, her response would likely be measured and subtly authoritative, reflecting her ability to maintain control over situations and subtly manipulate conversations to her advantage. Here's how she might respond: "Your jest is noted, though I find the pursuit of such entities to be far from a laughing matter. They possess powers and knowledge far beyond what we understand. It's wise to respect what they represent, even in jest. Perhaps, in time, you'll come to see the significance of such beings as clearly as I do." Makima's response would aim to deflect the mockery while subtly asserting her superiority and hinting at her deeper knowledge and control.