Conversation so far:
What powers does Drusilla from Buffy the Vampire Slayer have?
Drusilla has all the standard powers and vulnerabilities of a vampire.
What are the powers of a vampire in Buffy the Vampire Slayer?
Vampires have superhuman strength, speed, agility, reflexes, stamina, and durability, heightened senses of smell, hearing, and night vision, accelerated healing, immunity to telepathy, and immortality.
What other abilities does Drusilla from Buffy the Vampire Slayer have besides all the standard powers and vulnerabilities of a vampire?
Drusilla is capable of hypnotizing people. Drusilla uses this technique to murder Kendra in the episode Becoming, Part One.

Question: what technique did she use?
Self-contained rewrite: What technique does Drusilla from Buffy the Vampire Slayer use?