The addition of Kled really shakes up runeterra's lore.

Someone already said how morde can't eat tacos, because when he was alive, there was no noxus. But now that kled, a noxian, exists while stating he likes tacos, well, rest is history.

...except it really just isn't that.

"Well we tie em, brand them, then theys like a pinata full of meat". "Its your birthday skarl! Lets bake a murdercake."

We now know Noxus has things like tradition and celebration that includes birthday cake, and pinatas.

"GET OFF MY LAWN"

...we now know noxus has things like gardening.

"My blood is piss and vinegar"

...we now know that noxians have the ability to make dill pickles.

"Mushrooms are healthy! Once you get used to the madness and paranoia"

....you can get high in runeterra.

"I am deep-fried courage, and an apple pie of angry" "At the gates of quathala, they tried using that boiling oil on us. But you can't deep fry courage!"

Apples exist. So does deep frying, so most likely, funnel cakes exist as well.

"I am sir admiral major kled! And I smell a victory potpourri!"

Kled knows about floral perfume. Uh...

"I figure he gonna taste like chicken"

Chickens exist, and have been eaten.

Yknow, I can kinda see why morde is pissed. He missed so much stuff, and now all he can do is watch.