Only the last part can you solo - in fact you MUST do it solo - even then you should probably bring a high level dude with you to lead you past all the stuff that would normally agro on you so you can find the entrance to the Crypt of Betrayal easily.I did the last part fairly easily; I didn't have to /y at all during it, but some of the fights were tough and exciting (ie, I nearly died). If you are careful you can do it easily though. By the time you kill the sorcerer at the end of the crypt, the flaming skele will respawn, but thats ok, just gate out using your "call to qeynos" spell.I REALLY enjoyed this quest. It really made me feel like I earned my Templar rank and didn't just lvl up to it. Kudos to SOE for a good quest.BTW, once you finish this quest, go to Ian in Qeynos Harbor and ask him about armor. You can find Ian (something or other) in the area where the Clock is. As you enter the area he is on your right behind a tent and next to a building. You'll get a multi-stage quest from him for Templar armor which apparently is very good. Its VERY hard however, and you'll need groups for most of it. I'm on stage four ... stage 4 is in Vermin's Snye, and stage 3 was in SH. I died a few times in SH due to agro
Helpful people rezzed me so wasn't a complete loss. XP is good doing this quest too. So far I have gauntlets, bracers (I think?) and boots. The boots I couldn't wear until level 21.Have fun and good hunting!