I was wrong sorry, i said nega-genesis cuz someone in Babylonia thread refered to thr pink barriers that blocked Xiuhcoatl as Nega genesis,not Selfmodification mustve missed the correction.
I only saw the anime so i did t know the grail means shit to tiamat i just heard Ishtar call bullshit on Tiamat flying and believed it to be the grail cuz its usually at fault for bullshit.
The real point was that people downplay Yucatan impact cuz it only cracked a horn through A++ damage reduction. I guess it'll only break Karna's back through 90%damage reduction...
I feel like 90% is to real for people and makes them suffer from % biasses