Any advice for dealing with a player that takes multiple dark gifts in Curse of Strahd?

Any idea where I can get TSR-era D&D?

A gift of resurrection from the dark powers can cure vampirism/lichdom?

Do you have any advice on running a dragon cult treating with a green dragon?

Is there a way for a cleric to speak with a spirit?

What’s the difference between spell components and spell focus?

Would a werewolf take bludgeoning damage from falling?