Raziel

Vigilance, Menace, Deathtouch
Partner (partner with Kain, Lord of Nosgoth)
If Raziel dies or would leave the battlefield,
exile Raziel.
While Raziel is exiled you may place
Kain, Lord of Nosgoth onto the battlefield under
your control from the command zone.
You may only use this ability anytime you
may cast a sorcery