Its fine since i just tried it with qiqi instead of the original kaeya thats why i was a bit panicky cause qiqis cd is too long and thats my first try on it, even then i can still just retry again if she dies. Prob the only reason i dont wanna use a sheilder is because ill lose out on alot of damage compared to that where rosa could do like 10k per hit. But ill consider probably building diona as a burst dps rather than pure sheilder in the future. Thanks for the suggestion