So...dark harvest champs?

Now as I said in a post recently,i found dark harvest to be HILARIOUS given you can go E max,sudden umpact the ultimate hat and TRANSENDENCE so when you hit those items,by then you have A:a 300 damage sheen B:a 400 damage E C:lethality D:a 300 damage dark harvest attack E:a THIRTY SECOND COOLDOWN ultimate and,the best part of all.... The ability to one punch people into oblivion. I mean without the ult you still have like 1.3K damage to work with and without DH then you still have 1K I was wondering if there are any ideas for other champs to do this with. though I like it from as I don't need to stray too far off into a risky build. ton's of 's go