What is the relationship between the moon stone and vampires from The vampire diaries?

Answer 1

The moon stone relates to vampires because it was made by Katherine to be a curse. With the moon stone, and a dople gamer, a witch, and a vampire, you can do a spell that will destroy the curse. Katherina turned Carline, and was going to use bonnie to break the spell, and Elena is the Dopple gamer.

Tune into the Vampire Diaries on December, 2nd and watch "The Sacrifice"

Answer 2

In The Vampire Diaries, the moonstone is a powerful talisman that has the ability to break a curse placed on vampires to suppress their werewolf side. The stone plays a significant role in various storylines involving vampires and werewolves throughout the series.

Answer 3

I think the moon stone made klaus more powerful by having his own army of vampires and he needed the doppleganger elenas blood to make it work