Re: Rushing
Because of the contents found in my test, I am making a classic rusher, AND an LoD forge grabber. The rusher to push level 1's through to hell hellforge, and the LoD character to actually go through hell and clear out the forge for the rushed characters/countess runs. With a classic rusher, you miss out on runes during the rush, but this is offset by the ability to skip the rune quests, namely countess and hellforge, until the rushed character gets switched over to LoD.
Now, explanations.
@Booster_terik: Evidently you dont understand what I am doing.
I said level 19 because it has been said that you cannot get credit for the ancients until level 20 * diff level. This is true, however, I have been in the worldstone at level 19. Without getting ancients, this was said to be impossible, because of the rush-prevention they implemented.
Now, my findings, with a level 1 character, who is now in act 5.
1) Someone must be IN with andariel. I tried with my character in town and he did NOT get the quest when my level 42 killed her. So I would presume that someone who has not completed yet must be there with her when she dies.
2) Same thing with the summoner.
3) With Duriel, it is exactly as stated a few posts ago. you dont have to be in chamber when duriel dies, but you do when someone talks to Tyrael. I dont know the specifics on this because I had the lvl 1 in there while I killed duriel.
4) Council. Same as 1 and 2. The person being rushed must be within one screen to get credit
5) Mephisto is the same way. Just let the tank tank him and stay out of the way.
6) Hellforge - This one surprised me. I was under the impression that they made it so that a party cannot complete hellforge together, and only the one actually crushing the stone would get credit. i had my level 1 crush it... my level 42 then got credit, and 2 of each gem dropped... 2 perfs, 4 flawless, and 2 normal. I did, however, only get ONE rune.
7) Diablo - I would suggest you get in the corner above where he spawns. Easiest way to guarantee credit, so long as he stays where he spawns when he dies
8) Ancients - Ah, the actual test. My level 1 did not get credit, obviously. He was not able to go through. I believe, and I cannot test this myself with only 2 computers, that if someone in your party is level 20 and completes the quest, you will be able to go through as well.
This would be the most likely explanation for why I can be in the WSK with my character at level 19 and not complete the ancients quest.