darius so broken

darius is the single most broken/op champ i have ever seen in league. and ive been playing a long time. he doesnt have to build a single damage item and yet can 1v5. his heal needs to be completely nerfed. instead of 30% of his health it needs to be more along the lines of like 10%. just build 40% cdr and Q ppl forever and never lose health. the fact that riot is still letting it go on is insane......actually wait, no its not cuz thats what they do. just pick darius in ranked and your guaranteed a win