you can show your self to the head priestess and follow her back to her room [different outcomes] lead to a back room... some are better than others but you may be into that
you can climb up from the underdark but i hear that way is now blocked unless you open the door from up top first
you can just ignore the quest and trick the drow into bringing her army to the grove... assuming you help the druids he will just show up after the fight
there are 3 other back ways into the goblin area up top which don't fight any of them or talk to the guards but if you have the fast travel point then the wall you blasted to get in is prob the safest bet... it doesn't lock out other options
way 1 from the gith patrol area you can work your way around behind where the chicken race is on
way 2 from the blighted village you can jump down behind the windmill where the gnome is and walk across a ledge to get above where the drunks are
way 3 you can climb down and up from the river
if i'm not playing evil i'd; enter the fort without fighting, kill the drunks, blast the rubble, kill the boss at the bell tower, [enter inner fort] talk/ kill the priestess, talk to the cleric of pain, decide how to deal with spike, ignore the hobgoblin for later, tell the drow about the druids and say i'll meet you there then go free druid and poison the golblins up top on my way back to the grove but the timing on the last part is tricky so if you take too long you may have to fight those 10 or so goblins before you jump out
