You're just lying at this point. In your post, you repeatedly make completely overblown claims:

You need to get about 200 es on it somehow (small clusters, abyss jewels, rings, etc.) and you should be immune to all damage except phys dots, and for phys dots it would have to be a massive dot to kill you. The ES is only there for DoTs, which would all be taken as fire and reduced to about 5%. For hits, I don't think there is anything in the game that can penetrate your ward if you have 1000 ward.

All of this is complete nonsense, particularly the bolded parts.

Your 1000 ward is equivalent to 3000 life on a 75% res character with no mitigation when it comes to tanking elemental damage.

Meanwhile, when it comes to elemental DoTs, your 200 ES is equivalent to 1.2k life on a 75% res character in the first second and 600 life afterwards.

If you know that, you'll realize that even random ignites in maps will kill you in less than a second.