Spellbreak quest video with time stamps if anyone needs help.
For the quest 1 and 3 I recommend going to wayfarer's market since it has a lot of potions. You can use the frostborn class ability alacrity to travel faster.
Quest 2's battle sequnce can be replayable if you see that all three locations have been completed by other people. All you need for quest 2 is to exile the last remaining vowgaurd. Becareful because this means someone can swoope in and take your hard work!

I also added time stamps and cheat sheets in the video.
https://www.youtube.com/watch?v=JST_OM2D-DM