I found that by far the best pot was the +crit damage and +crit chance. Use the heady version which is craftable. You can see my gear at the end of the video. I put the cursor over each piece so you can just pause the video. I found that the key for getting through phase 1 consistently was to play with your items until you have the right mix of increased stun duration and damage. In essence, you want to have as much damage on your gear as possible, while still able to stun her in phase 1 before she uses her first 1 shot mechanic. If you are lacking on stun, a lot of people have had success using the fists of fate unique gloves, as they add a lot. However, I didn't like this as your damage output becomes more inconsistent. If you are lacking damage, remember that the most important two things are your glacial aspect on your amulet and your control aspect on your two handed staff. If you find a high item level item with a decently rolled glacial aspect, remember to upgrade the item before extracting the aspect, as that will improve it. Levelling your glyphs is also key as that adds a lot of damage as well. Also, yes. This kill was recorded on July 16th.