Darth Vader, Sith Lord

Menace, Trample.
When Darth Vader attacks, other attacking creatures you
control attacking the player Darth Vader is attacking gain
Fear.
Sacrifice a creature, pay 2 life: Darth Vader gains
Deathtouch and indestructible until end of the turn.

Rule of two - if there are exactly two Legendary
creatures under your control Darth Vader gets
"{b}{r}{t}: Darth Vader fights target creature."

Partner with Darth Sidious, The Emperor