Think you need both the invisible potion and the lust potion I believe. Use the invis potion first, go inside and then drink the lust potion. Both potions can be bought from the witch in the hut.
my man tells me to find a base near the agranor,the bar tells me to find a dark place where a lumious river runs into a delta buried in crismon woodlands,and i beat the queen of slimes? for times,but nothing happened.what should i do?
For the Pride boss battle, keep hammering at it; it's a war of attrition to outlast his aurafarming, mogging, plus the basic dark spells he slings at you until he exhausts his 3 extra lives.