I made a quick video for the countess. ( audio got corrupted, don't know why- I'll try to fix it later ). I highly recommend not doing this quest at all, but if you really want to, this might help. Note, the positions of witches change every game, and sometimes they can be right outside the door. This is on destruction, but its mostly the same on terror. I used edyrems, but you can use lolsummons instead, but I suggest not using regular summons like fire elemental. Also I did a mephisto run after that, cause why the hell not. At any rate don't be like this guy 
Also what's your equipment status? I suppose you are using T6 herald of skartara and T6 Jitan's Kamun ( splint mail )? In A2 terror, you'll be able to find a Jah rune to make the siegfried runeword for helm, and also abandoned crafts for gloves and boots.
You might also want to start thinking about LC2, you'll need atleast 2 honorifics for that and also a book of summoning which costs ~200k, so get some gold.

Also what's your equipment status? I suppose you are using T6 herald of skartara and T6 Jitan's Kamun ( splint mail )? In A2 terror, you'll be able to find a Jah rune to make the siegfried runeword for helm, and also abandoned crafts for gloves and boots.
You might also want to start thinking about LC2, you'll need atleast 2 honorifics for that and also a book of summoning which costs ~200k, so get some gold.