Dr doom can do all phases. Bring professor x for reverse controlsand watch a lot of videos. I just finished exploring act 6 this week and once you understand the fight it's easy
1) Doom and probably Diablo for the path. 2) Herc may take the boss. A tanky champ like Colo will also work. 3) Bring Prof X for reverse controls. Seriously. Even if you think you'll be fine, it's one less thing to worry about and makes a world of difference. 4) Grind out some revs. I think you should be fine with 800, if you're skilled enough. I'm not very great and I got it done in about the same amount. 5) Watch lots of guides and takedowns. I found Seatin's and MCOCNOOB's guide to be most effective.
Comments
You may need more units thou.
2) Herc may take the boss. A tanky champ like Colo will also work.
3) Bring Prof X for reverse controls. Seriously. Even if you think you'll be fine, it's one less thing to worry about and makes a world of difference.
4) Grind out some revs. I think you should be fine with 800, if you're skilled enough. I'm not very great and I got it done in about the same amount.
5) Watch lots of guides and takedowns. I found Seatin's and MCOCNOOB's guide to be most effective.
Good luck!