Noctis Lucis Caelum

Flash (You may cast this spell any time you could
cast an instant.)
When Noctis Lucis Caelum enters the battlefield,
you become the monarch.
Soulbond (You may pair this creature with another unpaired creature when either enters the battlefield.
They remain paired for as long as you control both
of them.)
As long as Noctis Lucis Caelum is paired with
another creature, both creatures have hexproof.