Sivitri, Dragonspeaker

Soulbond with Dragons (You may pair this
creature with another unpaired Dragon creature when either enters the battlefield. They remain paired for as
long as you control both of them.)
As long as Sivitri is paired with another creature,
it has "{t}, Tap the creature paired with Sivitri:
That creature deals damage equal to its power to
any target."
When Sivitri enters the battlefield, create a 4/4
black Dragon creature token with flying and deathtouch named Scarzam's Dragon.