Custapor, Watcher of Nirvana

Flying, vigilance, soulbond
When Custapor, Watcher of Nirvana enters the battlefield, create a legendary 4/4 white Cat creature token with lifelink named Ashenfell.
As long as Custapor is paired with another creature, each of those creatures has "When this creature dies, create a token that's a copy of this creature, except it's a white Spirit in addition to its other colors and types."