Itachi - Counting from the Zabuza arc and non of the fillers...Five or six?
Myrkur - He practices a very bloody and ritualistic version of Buddhistic principles. It requires him to kill his opponents outright and perform twisted and long rituals upon victory.
Static - It's either Senei Ta Jashu, Fushi Tensei or Gogyo Fuin.
Again, who are Hana Inuzuka's Familiars?