The truth of the matter is that, when it comes to UNOVR, Muin isn't a collector or anything even remotely akin to that. Most legendary Pokémon are of no interest to him and he doesn't even search for the particularly rare ones because of some complex strategy; he's just here to log in to de-stress after long days of work, catch what he likes, and chill with his adorable little Pokémon. Simple as that.

But, one day he had stumbled upon an offer of Zygarde DNA, and truth be told, the idea of eventually hatching a legendary egg had appealed to him. Zygarde (in its dog form, of course) is one of the only legendary Pokémon he actually likes, so why not give it a go? There's nothing to be lost. Well... aside from the Arena Points required to buy the Cosmog DNA the other person had requested, which is counterproductive since Muin could have just used those same AP to buy Zygarde DNA, but despite appearances, sometimes even someone like him can feel like doing a good deed, and—

We're getting derailed here.

Muin said:

Ok.

The trade is accepted, and just like that, what's done is done.