Keep on the Borderlands

You've ventured into the Caves of Chaos to find fame and glory. You found that and more. A monsters galore, an evil cult with a dark secret and tendrils of corruption reaching far away. Several of your comrades have fallen to this evil. Will you be up to the challenge?

Due to real life, we lost a player. Everyone is either third level or fourth level. We are using PHB, EE, SCAG, and Xanathar's. No Volvo's and no homebrew. No evil characters. No noble background. The game is a conversion of the 1e classic. We use Discord for voice.

At present the party consist of:
Dwarven cleric
Elven Warlock
Elven Wizard/rogue
Human bard
Tiefling Paladin/Warlock